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Modern Physics

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Introduction

Welcome

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Who This Book is For

This book is for an introductory undergraduate study of calculus-based physics. The material covered in this book frequently is spread out over two or three semesters in an average undergraduate curriculum, if not more. This book will rely heavily on Calculus, including differential and integral calculus, multivariable calculus, and differential equations. Also, some topics of Linear Algebra will be considered and utilized. Students without the necessary background in mathematics will have a difficult time reading and following the material.

What This Book Will Cover

This book will cover the topic of waves first, because they are a predominant part of modern physical theory. Next, this book will cover the basics of motion. Next, the theory of Special Relativity and Quantum Mechanics are introduced. In the later sections, we cover a number of disjointed topics, including Gravity, Electromagnetism, Fluid dynamics, Thermodynamics, and Nuclear Physics. Additional topics may be added later, as needed. Many of the sections in this book are incomplete, and many pages are stubs. Readers are encouraged to help expand sections that need help.

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A Radically Modern Approach to Introductory Physics

This book was published under the GFDL, and is a good resource. Since it is under the GFDL, material can be harvested from it, and adapted for this wikibook:

• A Radically Modern Approach to Introductory Physics is a Creative Commons physics text written by David J. Raymond of New Mexico Institute of Mining and Technology.

This textbook aims to cover every aspect of modern physics at an undergraduate level in such a manner that anyone who is literate, and not frightened of math, should be able to understand and use it. It can be used to add new material to the Modern Physics book.

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Page List

This is a page listing for the Modern Physics book. Entries in italics are redirects and can probably be deleted.

Page Listing For: Modern Physics

• Modern Physics
• Modern Physics/Addition of Velocities
• Modern Physics/Annus Mirabilis of Albert Einstein
• Modern Physics/Brans-Dicke theory
• Modern Physics/Characteristics of Relativistic Waves
• Modern Physics/Constants
• Modern Physics/Constants of Nature
• Modern Physics/Flux from Multiple Masses
• Modern Physics/For Contributors
• Modern Physics/Gravitational Field
• Modern Physics/Gravitational Flux
• Modern Physics/Gravitational Red Shift
• Modern Physics/Gravity
• Modern Physics/Introduction
• Modern Physics/Introduction to Special Relativity
• Modern Physics/Math/Four Vectors
• Modern Physics/Math:Four Vectors
• Modern Physics/Maxwell's Equations
• Modern Physics/Miscellaneous Conversions
• Modern Physics/Page List
• Modern Physics/Potential Momentum
• Modern Physics/Principle of Relativity Applied
• Modern Physics/Print version
• Modern Physics/Space Physics
• Modern Physics/Table of nuclides
• Modern Physics/The Doppler Effect
• Modern Physics/The Law of Gravitation
• Modern Physics/The Uneven Dumbbell
• Modern Physics/Use of Conservation Laws
• Modern Physics/Waves in Spacetime

()

Annus Mirabilis of Albert Einstein

The term "Annus Mirabilis" is Latin for "Miracle Year," and it refers to the year 1905 when Albert Einstein, a relatively unknown physicist at the time, published four groundbreaking papers in the field of theoretical physics. These papers had a profound and lasting impact on our understanding of the fundamental laws of the universe and marked a turning point in the history of science. Here are the four papers that make up Einstein's Annus Mirabilis:

• Special Theory of Relativity: In this paper, titled "On the Electrodynamics of Moving Bodies," Einstein introduced his special theory of relativity. He presented the theory's two key postulates: the principle of relativity (physical laws are the same for observers in non-accelerated motion) and the constancy of the speed of light in a vacuum for all observers. From these postulates, he derived the famous equation E=mc², which relates energy (E) to mass (m) and the speed of light (c). Special relativity revolutionized our understanding of space, time, and energy.

• Photoelectric Effect: In the paper "On a Heuristic Point of View Concerning the Production and Transformation of Light," Einstein explained the photoelectric effect, in which light shining on a material causes it to emit electrons. He proposed that light consists of discrete packets of energy called photons, and the energy of each photon is proportional to its frequency. This paper provided strong evidence for the quantum nature of light, which was a departure from classical wave theory.

• Brownian Motion: Einstein's paper "On the Movement of Small Particles Suspended in a Stationary Liquid as Required by the Molecular Kinetic Theory of Heat" addressed the random motion of small particles suspended in a liquid, known as Brownian motion. He showed that the motion could be explained by the kinetic theory of gases and provided experimental predictions that could be tested. This work provided further evidence for the existence of atoms and molecules.

• Mass-Energy Equivalence: In a short paper titled "Does the Inertia of a Body Depend upon its Energy Content?" Einstein explored the concept of mass-energy equivalence, which was later expressed in the famous equation E=mc². He proposed that the mass of an object is equivalent to its energy content, suggesting that mass can be converted into energy and vice versa. This concept laid the foundation for nuclear physics and the understanding of nuclear reactions.

Einstein's papers from 1905 were published in the journal "Annalen der Physik" (Annals of Physics) and had a profound impact on the scientific community. They fundamentally reshaped our understanding of the physical world and paved the way for later developments in modern physics, including the theory of general relativity and quantum mechanics. Einstein's work during his Annus Mirabilis marked him as one of the most influential physicists of the 20th century and earned him the Nobel Prize in Physics in 1921 for his explanation of the photoelectric effect.

Special Theory of Relativity

The Special Theory of Relativity, often simply referred to as the Theory of Relativity, is a fundamental theory in physics developed by Albert Einstein in 1905. This groundbreaking theory transformed our understanding of space, time, and the relationship between matter and energy. It consists of two main postulates and has had a profound impact on many areas of science and technology. Here are the key principles and implications of the Special Theory of Relativity:

• Postulate 1 - The Principle of Relativity:
  • The laws of physics are the same for all observers, regardless of their motion.
  • This principle implies that there is no "absolute" state of rest or motion in the universe. The laws of physics remain consistent for observers in both uniform motion and at rest.

• Postulate 2 - The Speed of Light:
  • The speed of light in a vacuum, denoted as "c," is the same for all observers, regardless of their relative motion.
  • This postulate implies that the speed of light is a universal constant, approximately equal to 299,792,458 meters per second (or about 186,282 miles per second).

Key Implications and Concepts of the Special Theory of Relativity:

• Time Dilation:
  • According to the theory, time is relative and depends on the observer's motion. An observer in motion relative to another will perceive time passing more slowly. This effect is known as time dilation.
  • The famous equation associated with time dilation is:

          $\Delta t'={\frac {\Delta t}{\sqrt {1-{\frac {v^{2}}{c^{2}}}}}}$

• • Time dilation has been experimentally confirmed in particle accelerators and other high-speed experiments.

• Length Contraction:
  • Objects in motion appear to contract along their direction of motion from the perspective of a stationary observer. This phenomenon is known as length contraction.
  • The equation for length contraction is: $L'={\frac {L}{\sqrt {1-{\frac {v^{2}}{c^{2}}}}}}$

• Relativistic Mass:
  • As an object's velocity approaches the speed of light, its relativistic mass increases according to the equation: $m={\frac {m_{0}}{\sqrt {1-{\frac {v^{2}}{c^{2}}}}}}$, where $m$ is the relativistic mass, $m_{0}$ is the rest mass, $v$ is the velocity, and $c$ is the speed of light.
  • This concept highlights that as an object accelerates, it becomes more massive and requires more energy to continue accelerating.

• E=mc² - Mass-Energy Equivalence:
  • Einstein's famous equation, $E=mc^{2}$, states that mass and energy are interchangeable. It means that mass can be converted into energy and vice versa.
  • This principle underlies nuclear reactions, such as those occurring in the sun, nuclear power plants, and atomic bombs.

• Relativity of Simultaneity:
  • In special relativity, events that are simultaneous in one frame of reference may not be simultaneous in another frame of reference moving at a relative velocity.
  • This leads to the conclusion that there is no universal "now" across all frames of reference.

• Lorentz Transformation:
  • The Lorentz transformation equations are mathematical formulas that relate space and time coordinates between two relatively moving observers. They describe how measurements of length, time, and other quantities differ between inertial frames.

• Causality and the Speed of Light Limit:
  • The theory upholds causality, meaning that cause and effect relationships cannot be violated. No information, matter, or influence can travel faster than the speed of light.

The Special Theory of Relativity has been rigorously tested and confirmed through numerous experiments and observations. It has far-reaching implications for our understanding of the physical universe and has played a pivotal role in the development of modern physics, including the theory of general relativity, which extends these principles to include gravitation. Special relativity has also influenced technology, particularly in the design of high-speed particle accelerators and the development of the Global Positioning System (GPS).

Photoelectric Effect

The photoelectric effect is a phenomenon in physics where electrons are emitted from a material when it is exposed to electromagnetic radiation, typically in the form of visible or ultraviolet light. This effect was one of the key pieces of experimental evidence that contributed to the development of quantum mechanics and the understanding of the dual nature of light.

Here are the main features and principles of the photoelectric effect:

• Emission of Electrons: When electromagnetic radiation, such as light, is incident on a material surface, it can cause the emission of electrons from that material. These emitted electrons are called photoelectrons.

• Quantized Energy: The photoelectric effect provided experimental evidence for the quantization of energy, a fundamental concept in quantum mechanics. Electrons in a material are bound by discrete energy levels, and to be emitted, an electron must absorb a photon (a particle of light) with energy equal to or greater than the energy required to overcome the binding energy of the electron.

• Threshold Frequency: There is a minimum frequency of incident light, called the threshold frequency ($f_{\text{threshold}}$), below which no photoelectrons are emitted, regardless of the intensity (brightness) of the light. Photoelectron emission only occurs when the frequency of the incident light exceeds this threshold.

• Einstein's Explanation: Albert Einstein provided a theoretical explanation of the photoelectric effect in 1905. He proposed that light is composed of discrete packets of energy called photons. When a photon is absorbed by an electron in the material, it imparts its energy to the electron, allowing it to overcome the binding energy and escape the material's surface as a photoelectron. The energy of a photon ($E$) is directly proportional to its frequency ($f$), as given by the equation $E=hf$, where $h$ is Planck's constant.

• Intensity and Electron Kinetic Energy: Increasing the intensity of the incident light (the number of photons per unit time) results in more photoelectrons being emitted, but it does not affect their maximum kinetic energy. The maximum kinetic energy of the emitted photoelectrons depends only on the frequency of the incident light and is given by the equation $K.E_{\text{max}}=hf-\phi$, where $\phi$ is the work function, representing the minimum energy required to remove an electron from the material.

• Wave-Particle Duality: The photoelectric effect is a clear example of the wave-particle duality of light. Although light is typically described as a wave, the photoelectric effect demonstrates its particle-like behavior, where photons of discrete energy interact with electrons in a quantized manner.

The photoelectric effect has practical applications in devices like photodetectors and photovoltaic cells (solar cells) and has been crucial in developing our understanding of quantum mechanics and the fundamental nature of light. It played a significant role in the development of the concept of quantization of energy and contributed to Albert Einstein receiving the Nobel Prize in Physics in 1921.

Brownian Motion

Brownian motion, also known as Brownian movement or pedesis, is the random and continuous motion of microscopic particles suspended in a fluid (liquid or gas) resulting from their collision with fast-moving atoms or molecules in the surrounding medium. This phenomenon was first observed and explained by the Scottish scientist Robert Brown in 1827, although it wasn't fully understood until Albert Einstein provided a theoretical explanation in 1905, which helped establish the concept of atoms and molecules.

Key characteristics and principles of Brownian motion include:

• Random Motion: Brownian motion is characterized by the erratic, zigzagging, and unpredictable paths taken by the particles. The motion appears to be chaotic because it results from the cumulative effect of countless collisions with much smaller, faster-moving particles (atoms or molecules) in the fluid.

• Microscopic Scale: Brownian motion is most noticeable at microscopic scales, such as when observing tiny particles like pollen grains, dust, or colloidal particles suspended in a liquid. At macroscopic scales, the effects of Brownian motion are not typically observable.

• Continuous Nature: Brownian motion is a continuous, ongoing process. It continues as long as the particles are suspended in the fluid and there are thermal fluctuations (random movements) of the surrounding molecules.

• Thermal Motion: Brownian motion is driven by thermal energy. The fast, random motion of the surrounding fluid molecules is a manifestation of their thermal energy. When these fast-moving molecules collide with the suspended particles, they impart momentum, causing the particles to move randomly.

• Einstein's Explanation: Albert Einstein's 1905 paper on the theory of Brownian motion provided a mathematical explanation for this phenomenon, which supported the idea that matter is composed of discrete atoms and molecules. Einstein's equations describe the mean square displacement of a Brownian particle over time.

• Diffusion: Brownian motion is related to the process of diffusion, where particles tend to move from regions of higher concentration to regions of lower concentration. Diffusion is the net result of the random motion of particles due to Brownian motion.

• Applications: Brownian motion has numerous practical applications and implications in various fields, including physics, chemistry, biology, and engineering. It is used to explain phenomena such as the diffusion of molecules in gases and liquids, the behavior of colloids, and the motion of small particles in biological systems.

• Statistical Properties: Brownian motion is often analyzed statistically. The mean square displacement of a particle over time follows a linear relationship with time, and this relationship is used to determine diffusion coefficients and other properties of the suspended particles.

• Brownian Motion Simulations: Computer simulations and models of Brownian motion have been developed to study the behavior of particles in complex systems. These simulations have applications in areas like materials science and drug delivery.

In summary, Brownian motion is a fundamental phenomenon that occurs at the microscopic scale and results from the continuous, random motion of particles suspended in a fluid. It has played a crucial role in our understanding of the kinetic theory of matter and the behavior of atoms and molecules in gases and liquids.

Mass-Energy Equivalence

Mass-energy equivalence is a fundamental principle in physics that describes the relationship between mass and energy. This concept is most famously encapsulated by Albert Einstein's equation, $E=mc^{2}$, which states that energy ($E$) is equal to mass ($m$) times the speed of light ($c$) squared. Here are key points about mass-energy equivalence:

• The Equation $E=mc^{2}$:
  • The equation $E=mc^{2}$ is one of the most famous equations in physics, and it relates mass and energy. It asserts that a given amount of mass can be converted into a corresponding amount of energy and vice versa.
  • $E$ represents energy in joules (J), $m$ represents mass in kilograms (kg), and $c$ represents the speed of light in a vacuum, approximately $3\times 10^{8}$ meters per second (m/s).

• Origin:
  • Albert Einstein proposed the mass-energy equivalence principle in his special theory of relativity, which was published in 1905. This theory revolutionized physics by demonstrating that mass and energy are interconnected.

• Consequences:
  • The mass-energy equivalence principle has profound consequences. It implies that mass is a form of energy, and any mass can be converted into energy and released in various processes, such as nuclear reactions.
  • Conversely, energy can be converted into mass, as observed in particle accelerators where high-energy collisions can create new particles with mass.

• Nuclear Reactions:
  • The most famous application of mass-energy equivalence is in nuclear reactions, such as those occurring in the sun and nuclear power plants. In these reactions, a small amount of mass is converted into a large amount of energy, as described by $E=mc^{2}$.
  • The energy released in nuclear reactions is harnessed for electricity generation and other applications.

• Atomic Bombs:
  • The destructive power of atomic bombs is a result of mass-energy equivalence. In nuclear explosions, a small amount of nuclear material undergoes a chain reaction, releasing a massive amount of energy as the mass is converted into energy.

• Particle Physics:
  • Particle accelerators, like the Large Hadron Collider (LHC), accelerate particles to high speeds and collide them to study fundamental particles and their interactions. These experiments take advantage of mass-energy equivalence to create and study particles.

• Cosmological Implications:
  • Mass-energy equivalence also has implications for cosmology and the study of the universe's early moments, particularly during the Big Bang. It helps explain how particles and radiation behaved in the early universe.

• Practical Applications:
  • Mass-energy equivalence is applied in technologies like positron emission tomography (PET) scanners, where antimatter annihilation reactions are used to produce gamma rays for medical imaging.

In summary, mass-energy equivalence is a fundamental concept in physics that shows that mass and energy are interchangeable. It is a cornerstone of modern physics and has numerous practical applications in energy production, nuclear physics, and particle physics. Albert Einstein's equation, $E=mc^{2}$, succinctly captures this profound relationship.

Gravity

Newtons Law of Gravitation

1. The Law of Gravitation
2. Gravitational Field
3. Gravitational Flux
4. Flux from Multiple Masses
5. Kepler's Laws
6. Use of Conservation Laws
7. Effects of Relativity

Problems

Modern theories of Gravitation

1. General relativity

Speculative theories

1. Brans-Dicke theory

Further Reading

• Astrodynamics

Space Physics

Space physics, also known as space plasma physics or astrophysical plasma physics, is a branch of space science and physics that focuses on the study of charged particles and electromagnetic fields in space environments. It seeks to understand the behavior of plasmas (ionized gases) and the physical processes that occur in space, ranging from the Earth's magnetosphere to the broader universe. Here are key aspects of space physics:

• Plasma in Space: Space is filled with plasmas, which consist of charged particles (ions and electrons) that interact with electromagnetic fields. These plasmas can be found in various space environments, including the solar wind, planetary magnetospheres, and interstellar and intergalactic space.

• Solar-Terrestrial Physics: A significant portion of space physics is devoted to studying the interaction between the solar wind (a stream of charged particles from the Sun) and the Earth's magnetic field. This interaction gives rise to phenomena such as geomagnetic storms, auroras, and the Van Allen radiation belts.

• Magnetospheres: Space physics investigates the magnetospheres of planets and celestial bodies. These protective magnetic fields influence the behavior of charged particles in space and play a crucial role in shielding planets from harmful solar and cosmic radiation.

• Space Weather: Space physicists study space weather, which includes the conditions in space that can affect technology and systems on Earth and in space. Space weather phenomena include solar flares, coronal mass ejections, and their impact on satellite communications, navigation systems, and power grids.

• Astrophysical Plasmas: Beyond our solar system, space physics explores the behavior of plasmas in astrophysical environments. This includes the study of accretion disks around black holes, the interstellar medium, and the behavior of plasmas in galaxies and galaxy clusters.

• Cosmic Rays: Space physics investigates cosmic rays, which are high-energy charged particles originating from various sources in the universe, including the Sun and distant astrophysical phenomena. Understanding cosmic rays can provide insights into astrophysical processes.

• Satellite Missions: Space physicists often utilize space-based observatories and satellite missions to collect data and conduct experiments in space. These missions enable the direct measurement of space plasmas, electromagnetic fields, and other space phenomena.

• Numerical Modeling: Numerical simulations and computer modeling play a significant role in space physics. Researchers use mathematical models to simulate the behavior of plasmas and electromagnetic fields in various space environments, helping to predict and understand complex space phenomena.

• Interdisciplinary Field: Space physics is highly interdisciplinary, involving elements of plasma physics, astrophysics, magnetohydrodynamics (MHD), and geophysics. Researchers collaborate across disciplines to address complex questions related to space and plasma physics.

• Scientific Questions: Key scientific questions in space physics include understanding the origin and evolution of planetary magnetospheres, the acceleration of charged particles in space, the dynamics of solar and astrophysical plasmas, and the impact of space weather on human activities and technology.

Space physics is a dynamic field that continues to advance our understanding of the complex and interconnected processes that occur in space environments. It has practical applications in space exploration, satellite technology, and space weather prediction, contributing to our ability to navigate and utilize space resources effectively.

Constants

Constants

1. Constants of Nature
2. Miscellaneous Conversions

Table of nuclides

{split}

A table with the basic properties of all nuclides.

Legend

α	Alpha decay
β-	Beta decay
β+	Positron emission
K+	Electron capture
IT	Internal conversion
SF	Spontaneous fission
p	Proton emission
n	Neutron emission

Neutron

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
0n	614.6s	1/2+	%β-=100

Hydrogen

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
1H	stable	1/2+	%Abundance=99.985
2H	stable	1+	%Abundance=0.015
3H	12.33 a	1/2+	%β-=100
4H		2-

Helium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
3He	stable	1/2+	%Abundance=0.000137
4He	stable	0+	%Abundance=99.999863
5He	0.60 MeV	3/2-	%n=100
6He	806.7 ms	0+	%β-=100
7He	160 keV	(3/2)-	%n=100
8He	119.0 ms	0+	%β-=100, %β-n=16
9He	0.30 MeV	(1/2-)	%n=100
10He	0.3 MeV	0+	%n=100

Lithium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
4Li		2-
5Li	1.5 MeV	3/2-	%p=100
6Li	stable 1+	1+	%Abundance=7.5
7Li	stable	3/2-	%Abundance=92.5
8Li	838 ms	2+	%β-=100, %β-2α=100
9Li	178.3 ms	3/2-	%β-=100, %β-n2α=49.5
10Li	1.2 MeV		%n=100
11Li	8.5 ms	3/2-	%β-=100, %β-n=85 , %β-2n=4.1 , %β-2α3n=1.9

Beryllium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
6Be	92 keV	0+	%2pα=100
7Be	53.12 d	3/2-	%K=100
8Be	6.8 eV	0+	%2α=100
9Be	stable 3/2-	3/2-	%Abundance=100
10Be	1510000 a	0+	%β-=100
11Be	13.81 s	1/2+	%β-=100, %β-α=3.1
12Be	23.6 ms	0+	%β-=100
13Be	0.9 MeV	(1/2,5/2)+	%n=100
14 Be	4.35 ms	0+	%β-=100, %β-n=81 , %β-2n=5

Boron

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
7B	1.4 MeV	(3/2-)	%XP=100
8B	770 ms	2+	%K+%β+=100, %K2α=100
9B	0.54 keV	3/2-	%2αP=100
10B	stable	3+	%Abundance=19.9
11B	stable	3/2-	%Abundance=80.1
12B	20.20 ms	1+	%β-=100, %β-3α=1.58
13B	17.36 ms	3/2-	%β-=100, %β-n=0.28
14B	13.8 ms	2-	%β-=100
15B	10.5 ms		%β-=100
16B	200 ps	(0-)	%n=100
17B	5.08 ms	(3/2-)	%β-=100, %β-n=?

Carbon

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
8C	230 keV	0+	%Xp=100
9C	126,5 ms	(3/2-)	%K+%β+=100, %Kp2α=?
10C	19.255 s	0+	%K+%β+=100
11C	20.39 m	3/2-	%K+%β+=100
12C	stable	0+	%Abundance=98.90
13C	stable	1/2-	%Abundance=1.10
14C	5730 a	0+	%β-=100
15C	2.449 s	1/2+	%β-=100
16C	0.747 s	0+	%β-=100, %β-n > 98.8
17C	0.193 s		%β-=100, %β-n=32
18C	0.095 s	0+	%β-=100, %β-n ~ 25
19C	0.046 s		%β-=100, %β-n=47
20C	0.014 s	0+	%β-=100, %β-n=72

Nitrogen

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
11N	740 keV	1/2+	%p=?
12N	11.000 ms	1+	%K+%β+=100, %K3α=3.5
13N	9.965 m	1/2-	%K+%β+=100
14N	stable	1+	%Abundance=99.634
15N	stable	1/2-	%Abundance=0.366
16N	7.13 s	2-	%β-=100, %β-α=0.00120
17N	4.173 s	1/2-	%β-=100, %β-n=95.1
18N	624 ms	1-	%β-=100, %β-α=12.2 , %β-n=14.3
19N	0.304 s	(1/2-)	%β-=100, %β-n=62.4
20N	100 ms		%β-=100, %β-n ~ 61
21N	85 ms		%β-=100, %β-n=84
22N	24 ms		%β-=100, %β-n=35

Oxygen

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
12O	0.40 MeV	0+	%2p=60
13O	8.58 ms	(3/2-)	%K+%β+=100, %Kp=12
14O	70.606 s	0+	%K+%β+=100
15O	122.24 s	1/2-	%K+%β+=100
16O	stable	0+	%Abundance=99.762
17O	stable	5/2+	%Abundance=0.038
18O	stable	0+	%Abundance=0.200
19O	26.91 s	5/2+	%β-=100
20O	13.51 s	0+	%β-=100
21O	3.42 s	(1/2,3/2,5/2)+	%β-=100
22O	2.25 s	0+	%β-=100
23O	82 ms		%β-=100, %β-n=31
24O	61 ms	0+	%β-=100, %β-n=58

Fluorine

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
${}^{14}$F		(2-)	%p=100
${}^{15}$F	1.0 MeV	(1/2+)	%p=100
${}^{16}$F	40 keV	0-	%p=100
${}^{17}$F	64.49 s	5/2+	%K+%β+=100
${}^{18}$F	109.77 m	1+	%K+%β+=100
${}^{19}$F	stable	1/2+	%Abundance=100
${}^{20}$F	11.00 s	2+	%β-=100
${}^{21}$F	4.158 s	5/2+	%β-=100
${}^{22}$F	4.23 s	4+,(3+)	%β-=100
${}^{23}$F	2.23 s	(3/2,5/2)+	%β-=100
${}^{24}$F	0.34 s	(1,2,3)+	%β-=100
${}^{25}$F	59 ms		uo

Neon

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
16Ne	122 keV	0+	%2p=100
17Ne	109.2 ms	1/2-	%K+%β+=100, %Kp=95.8 , %Kα=2.7
18Ne	1672 ms	0+	%K+%β+=100
19Ne	17.22 s	1/2+	%K+%β+=100
20Ne	stable	0+	%Abundance=90.48
21Ne	stable	3/2+	%Abundance=0.27
22Ne	stable	0+	%Abundance=9.25
23Ne	37.24 s	5/2+	%β-=100
24Ne	3.38 m	0+	%β-=100
25Ne	602 ms	(1/2,3/2)+	%β-=100
26Ne	197 ms	0+	%β-=100, %β-n=0.13
27Ne	32 ms		%β-=100, %β-n=2.0
28Ne	17 ms	0+	%β-=100, %β-n=22
29Ne	0.2 s		%β-=100

Sodium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
19Na			%p=?
20Na	447.9 ms	2+	%K+%β+=100, %Kα=20.5
21Na	22.49 s	3/2+	%K+%β+=100
22Na	2.6019 a	3+	%K+%β+=100
23Na	stable	3/2+	%Abundance=100
24Na	14.9590 s	4+	%β-=100
24m1Na	20.20 ms	1+	%IT=99.95, %β-=0.05
25Na	59.1 s	5/2+	%β-=100
26Na	1.072 s	3+	%β-=100
27Na	301 ms	5/2+	%β-=100 , %β-n=0.13
28Na	30.5 ms	1+	%β-=100 , %β-n=0.58
29Na	44.9 ms	3/2	%β-=100 , %β-n=21.5
30Na	48 ms	2+	%β-=100 , %β-n=30 , %β-2n=1.17 , %β-α=5.5E-5
31Na	17.0 ms	3/2+	%β-=100, %β-n=37 , %β-2n=0.9
32Na	13.2 ms	(3-,4-)	%β-=100 , %β-n=24 , %β-2n=8.3
33Na	8.2 ms		%β-=100, %β-n=52 , %β-2n=12
34Na	5.5 ms		%β-=100, %β-n=?, %β-2n=?
35Na	1.5 ms		%β-=100, %β-n=?

Magnesium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
20Mg	95 ms	0+	%K+%β+=100, %Kp ~ 3
21Mg	122 ms	(3/2,5/2)+	%K+%β+=100 , %Kp=29.3
22Mg	3.857 s	0+	%K+%β+=100
23Mg	11.317 s	3/2+	%K+%β+=100
24Mg	stable	0+	%Abundance=78.99
25Mg	stable	5/2+	%Abundance=10.00
26Mg	stable	0+	%Abundance=11.01
27Mg	9.458 m	1/2+	%β-=100
28Mg	20.91 h	0+	%β-=100
29Mg	1.30 s	3/2+	%β-=100
30Mg	335 ms	0+	%β-=100
31Mg	230 ms		%β-=100 , %β-n=1.7
32Mg	120 ms	0+	%β-=100 , %β-n=2.4
33Mg	90 ms		%β-=100, %β-n=17
34Mg	20 ms	0+	%β-=100, %β-n=?

Aluminium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
22Al	70 ms		%K+%β+=100 , %Kp+%K2p ~ 2.9
23Al	0.47 s		%K+%β+=100, %Kp=?
24Al	2.053 s	4+	%K+%β+=100, %Kα=0.035
24m1Al	131.3 ms	1+	%IT=82 , %K+%β+=18 , %Kα=0.028
25Al	7.183 s	5/2+	%K+%β+=100
26Al	7.17e+5 a	5+	%K+%β+=100
26m1Al	6.3452 s	0+	%K+%β+=100
27Al	stable	5/2+	%Abundance=100
28Al	2.2414 m	3+	%β-=100
29Al	6.56 m	5/2+	%β-=100
30Al	3.60 s	3+	%β-=100
31Al	644 ms	(3/2,5/2)+	%β-=100
32Al	33 ms	1+	%β-=100

Silicon

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
22Si	6 ms	0+	%K+%β+=100, %Kp=?
23Si
24Si	102 ms	0+	%K+%β+=100, %Kp ~ 7
25Si	220 ms	5/2+	%K+%β+=100, %Kp=?
26Si	2.234 s	0+	%K+%β+=100
27Si	4.16 s	5/2+	%K+%β+=100
28Si	stable	0+	%Abundance=92.23
29Si	stable	1/2+	%Abundance=4.67
30Si	stable	0+	%Abundance=3.10
31Si	157.3 m	3/2+	%β-=100
32Si	150 a	0+	%β-=100
33Si	6.18 s		%β-=100
34Si	2.77 s	0+	%β-=100
35Si	0.78 s		%β-=100
36Si	0.45 s	0+	%β-=100, %β-n < 10

Phosphorus

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
26P	20 ms	(3+)	%K+%β+=100, %Kp+%K2p ~ 1.9
27P	260 ms	1/2+	%K+%β+=100, %Kp ~ 0.05
28P	270.3 ms	3+	%K+%β+=100, %Kp=0.0013 , %Kα=0.00086
29P	4.140 s	1/2+	%K+%β+=100
30P	2.498 m	1+	%K+%β+=100
31P	stable	1/2+	%Abundance=100
32P	14.262 d	1+	%β-=100
33P	25.34 d	1/2+	%β-=100
34P	12.43 s	1+	%β-=100
35P	47.3 s	1/2+	%β-=100
36P	5.6 s		%β-=100
37P	2.31 s		%β-=100
38P	0.64 s		%β-=100, %β-n < 10
39P	0.16 s		%β-=100, %β-n=41
40P	260 ms		%β-=100, %β-n=30
41P	120 ms		%β-=100, %β-n=30
42P	110 ms		%β-=100, %β-n=50
43P	33 ms		%β-=100, %β-n=100

Sulphur

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
27S	21 ms		%K+%β+=100, %K2p=2.0, %Kp=?
28S	125 ms	0+	%K+%β+=100, %Kp=21
29S	187 ms	5/2+	%K+%β+=100, %Kp=47
30S	1.178 s	0+	%K+%β+=100
31S	2.572 s	1/2+	%K+%β+=100
32S	stable	0+	%Abundance=95.02
33S	stable	3/2+	%Abundance=0.75
34S	stable	0+	%Abundance=4.21
35S	87.32 d	3/2+	%β-=100
36S	stable	0+	%Abundance=0.02
37S	5.05 m	7/2-	%β-=100
38S	170.3 m	0+	%β-=100
39S	11.5 s	(3/2,5/2,7/2) -	%β-=100
40S	8.8 s	0+	%β-=100
41S
42S	0.56 s	0+	%β-=100, %β-n < 4
43S	220 ms		%β-=100, %β-n=40
44S	123 ms	0+	%β-=100, %β-n=18
45S	82 ms		%β-=100, %β-n=54

Chlorine

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
31Cl	150 ms		%K+%β+=100, %Kp=0.44
32Cl	298 ms	1+	%K+%β+=100 , %Kα=0.054 , %Kp=0.026
33Cl	2.511 s	3/2+	%K+%β+=100
34Cl	1.5264 s	0+	%K+%β+=100
34m1Cl	32.00 m	3+	%K+%β+=55.4 , %IT=44.6
35Cl	stable	3/2+	%Abundance=75.77
36Cl	3.01e+5 a	2+	%β-=98.10 , %K+%β+=1.90
37Cl	stable	3/2+	%Abundance=24.23
38Cl	37.24 m	2-	%β-=100
38m1Cl	715 ms	5-	%IT=100
39Cl	55.6 m	3/2+	%β-=100
40Cl	1.35 m	2-	%β-=100
41Cl	38.4 s	(1/2,3/2)+	%β-=100
42Cl	6.8 s		%β-=100
43Cl	3.3 s		%β-=100
44Cl	434 ms		%β-=100, %β-n < 8
45Cl	400 ms		%β-=100, %β-n=24
46Cl	223 ms		%β-=100, %β-n=60
47Cl			%β-=100, %β-n < 3

Argon

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
30Ar	20 ns	0+	%p=?
31Ar	15.1 ms		%K+%β+=100, %Kp=42 , %K2p=2.48 , %K3p=2.1
32Ar	98 ms	0+	%K+%β+=100, %Kp=43
33Ar	173.0 ms	1/2+	%K+%β+=100, %Kp=38.7
34Ar	844.5 ms	0+	%K+%β+=100
35Ar	1.775 s	3/2+	%K+%β+=100
36Ar	stable	0+	%Abundance=0.337
37Ar	35.04 d	3/2+	%K=100
38Ar	stable	0+	%Abundance=0.063
39Ar	269 a	7/2-	%β-=100
40Ar	stable	0+	%Abundance=99.600
41Ar	109.34 m	7/2-	%β-=100
42Ar	32.9 a	0+	%β-=100
43Ar	5.37 m	(3/2,5/2)	%β-=100
44Ar	11.87 m	0+	%β-=100
45Ar	21.48 s		%β-=100
46Ar	8.4 s	0+	%β-=100
47Ar	700 ms		%β-=100, %β-n < 1

Potassium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
35K	190 ms	3/2+	%K+%β+=100, %Kp=0.37
36K	342 ms	2+	%K+%β+=100, %Kp=0.048 , %Kα=0.0034
37K	1.226 s	3/2+	%K+%β+=100
38K	7.636 m	3+	%K+%β+=100
38m1K	923.9 ms	0+	%K+%β+=100
39K	stable	3/2+	%Abundance=93.2581
40K	1.277e+9 a	4-	%Abundance=0.0117, %β-=89.28 , %K+%β+=10.72
41K	stable	3/2+	%Abundance=6.7302
42K	12.360 h	2-	%β-=100
43K	22.3 h	3/2+	%β-=100
44K	22.13 m	2-	%β-=100
45K	17.3 m	3/2+	%β-=100
46K	105 s	(2-)	%β-=100
47K	17.50 s	1/2+	%β-=100
48K	6.8 s	(2-)	%β-=100, %β-n=1.14
49K	1.26 s	(3/2+)	%β-=100, %β-n=86
50K	472 ms	(0-,1,2-)	%β-=100, %β-n=29
51K	365 ms	(1/2+,3/2+)	%β-=100 , %β-n=47
52K	105 ms		%β-=100, %β-n=91
53K	30 ms	(3/2+)	%β-=100, %β-n=85
54K	10 ms		%β-=100, %β-n=?

Calcium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
35Ca	50 ms		%K+%β+=100, %K2p=?
36Ca	102 ms	0+	%K+%β+=100, %Kp=57
37Ca	181.1 ms	3/2+	%K+%β+=100, %Kp=76
38Ca	440 ms	0+	%K+%β+=100
39Ca	859.6 ms	3/2+	%K+%β+=100
40Ca	stable	0+	%Abundance=96.941
41Ca	1.03e+5 a	7/2-	%K=100
42Ca	stable	0+	%Abundance=0.647
43Ca	stable	7/2-	%Abundance=0.135
44Ca	stable	0+	%Abundance=2.086
45Ca	162.61 d	7/2-	%β-=100
46Ca	stable	0+	%Abundance=0.004
47Ca	4.536 d	7/2-	%β-=100
48Ca	6e+18 a	0+	%Abundance=0.187, %β-=?, %ββ=?
49Ca	8.718 m	3/2-	%β-=100
50Ca	13.9 s	0+	%β-=100
51Ca	10.0 s	( 3/2- )	%β-=100, %β-n=?
52Ca	4.6 s	0+	%β-=100
53Ca	90 ms	( 3/2- ,5/2-)	%β-=100, %β-n+%β-2n > 30

Scandium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
40Sc	182.3 ms	4-	%K+%β+=100, %Kα=0.017 , %Kp=0.44
41Sc	596.3 ms	7/2-	%K+%β+=100
42Sc	681.3 ms	0+	%K+%β+=100
42m1Sc	61.7 s	7+,(5+,6+)	%K+%β+=100
43Sc	3.891 h	7/2-	%K+%β+=100
44Sc	3.927 h	2+	%K+%β+=100
44m1Sc	58.6 h	6+	%IT=98.80 , %K+%β+=1.20
45Sc	stable	7/2-	%Abundance=100
45m1Sc	318 ms	3/2+	%IT=100
46Sc	83.79 d	4+	%β-=100
46m1Sc	18.75 s	1-	%IT=100
47Sc	3.3492 d	7/2-	%β-=100
48Sc	43.67 h	6+	%β-=100
49Sc	57.2 m	7/2-	%β-=100
50Sc	102.5 s	5+	%β-=100
50m1Sc	0.35 s	2+,3+	%IT > 97.5 < 100, %β-<2.5
51Sc	12.4 s	(7/2)-	%β-=100
52Sc	8.2 s	3+	%β-=100

Titanium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
39Ti	26 ms	( 3/2+ )	%K=100, %Kp+%K2p ~ 14
40Ti	50 ms	0+	%K+%β+=100
41Ti	80 ms	3/2+	%K+%β+=100, %Kp ~ 100
42Ti	199 ms	0+	%K+%β+=100
43Ti	509 ms	7/2-	%K+%β+=100
44Ti	63 a	0+	%K=100
45Ti	184.8 m	7/2-	%K+%β+=100
46Ti	stable	0+	%Abundance=8.0
47Ti	stable	5/2-	%Abundance=7.3
48Ti	stable	0+	%Abundance=73.8
49Ti	stable	7/2-	%Abundance=5.5
50Ti	stable	0+	%Abundance=5.4
51Ti	5.76 m	3/2-	%β-=100
52Ti	1.7 m	0+	%β-=100
53Ti	32.7 s	(3/2)-	%β-=100
54Ti		0+
55Ti	320 ms	( 3/2- )	%β-=100
56Ti	160 ms	0+	%β-=100, %β-n=0.06 s ys
57Ti	180 ms	(5/2-)	%β-=100, %β-n=0.04 sys
58Ti		0+
59Ti		(5/2-)	%β-=?
60Ti		0+	%β-=?
61Ti		(1/2-)	%β-=?, %β-n=?

Vanadium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
43V	800 ms	( 7/2- )	%K+%β+=100
44V	90 ms	(2+)	%K+%β+=100, %Kα=?
44m1V	150 ms	(6+)	%K+%β+=100
45V	547 ms	7/2-	%K+%β+=100
46V	422.37 ms	0+	%K+%β+=100
46m1V	1.02 ms	3+	%IT=100
47V	32.6 m	3/2-	%K+%β+=100
48V	15.9735 d	4+	%K+%β+=100
49V	330 d	7/2-	%K=100
50V	1.4e+17 a	6+	%Abundance=0.250, %K+%β+=83 , %β-=17
51V	stable	7/2-	%Abundance=99.750
52V	3.743 m	3+	%β-=100
53V	1.61 m	7/2-	%β-=100
54V	49.8 s	3+	%β-=100
55V	6.54 s	( 7/2- )	%β-=100
56V	230 ms	(3+)	%β-=100
57V	320 ms	( 7/2- )	%β-=100, %β-n=?
58V	200 ms	(3+)	%β-=100
59V	130 ms	( 7/2- )	%β-=100
60V	200 ms	(3+)	%β-=100, %β-n=0.03 sys
61V
62V		(3+)	%β-=?
63V		( 7/2- )	%β-=?
64V			%β-=?

Chromium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
43Cr	21 ms	( 3/2+ )	%K+%β+=100, %Kp=?, %Kα=?
44Cr	53 ms	0+	%K+%β+=100, %Kp<10
45Cr	50 ms		%K+%β+=100, %Kp ~ 27
46Cr	0.26 s	0+	%K+%β+=100
47Cr	500 ms	3/2-	%K+%β+=100
48Cr	21.56 h	0+	%K+%β+=100
49Cr	42.3 m	5/2-	%K+%β+=100
50Cr	1.8e+17 a	0+	%Abundance=4.345, %KK=?
51Cr	27.7025 d	7/2-	%K=100
52Cr	stable	0+	%Abundance=83.789
53Cr	stable	3/2-	%Abundance=9.501
54Cr	stable	0+	%Abundance=2.365
55Cr	3.497 m	3/2-	%β-=100
56Cr	5.94 m	0+	%β-=100
57Cr	21.1 s	3/2-,5/2-, 7/2-	%β-=100
58Cr	7.0 s	0+	%β-=100
59Cr	0.74 s		%β-=100
60Cr	0.57 s	0+	%β-=100
61Cr	270 ms	(5/2-)	%β-=100, %β-n=0.6 sys
62Cr	190 ms	0+	%β-=100, %β-n=1.0 sys
63Cr	110 ms	(1/2-)	%β-=100, %β-n=1.4 sys
64Cr		0+
65Cr		(1/2-)	%β-=?
66Cr		0+	%β-=100
67Cr		(1/2-)	%β-=?

Manganese

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
46Mn	41 ms		%K=100, %Kp=32
47Mn	100 ms		%K+%β+=100, %Kp > 3.4
48Mn	158.1 ms	4+	%K+%β+=100, %Kp=0.28 , %Kα<6E-4
49Mn	382 ms	5/2-	%K+%β+=100
50Mn	283.88 ms	0+	%K+%β+=100
50m1Mn	1.75 m	5+	%K+%β+=100
51Mn	46.2 m	5/2-	%K+%β+=100
52Mn	5.591 d	6+	%K+%β+=100
52m1Mn	21.1 m	2+	%K+%β+=98.25 , %IT=1.75
53Mn	3.74e+6 a	7/2-	%K=100
54Mn	312.3 d	3+	%K+%β+=100, %β- < 2.9E-4
55Mn	stable	5/2-	%Abundance=100
56Mn	2.5785 h	3+	%β-=100
57Mn	85.4 s	5/2-	%β-=100
58Mn	3.0 s	1+	%β-=100
58m1Mn	65.2 s	(4)+	%β- ~ 80, %IT ~ 20
59Mn	4.6 s	3/2-,5/2-	%β-=100
60Mn	51 s	0+	%β-=100
60m1Mn	1.77 s	3+	%β-=88.5 , %IT=11.5
61Mn	0.71 s	(5/2-)	%β-=100
62Mn	0.88 s	(3+)	%β-=100
63Mn	0.25 s		%β-=100
64Mn	140 ms	(3+)	%β-=100, %β-n=1.4 sys
65Mn	110 ms	(5/2-)	%β-=100, %β-n=6.9 sys
66Mn	90 ms		%β-=100, %β-n=11 sys

Iron

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
46Fe	20 ms	0+	%K=100, %Kp=?
47Fe	27 ms		%K+%β+=100, %Kp=?
48Fe	44 ms	0+	%K+%β+=100, %Kp > 3.6
49Fe	70 ms	( 7/2- )	%K+%β+=100, %Kp > 62
50Fe	150 ms	0+	%K+%β+=100, %β+P ~ 0
51Fe	305 ms	5/2-	%K+%β+=100
52Fe	8.275 h	0+	%K+%β+=100
52m1Fe	45.9 s	(12+)	%K+%β+=100
53Fe	8.51 m	7/2-	%K+%β+=100
53m1Fe	2.58 m	19/2-	%IT=100
54Fe	stable	0+	%Abundance=5.8
55Fe	2.73 a	3/2-	%K=100
56Fe	stable	0+	%Abundance=91.72
57Fe	stable	1/2-	%Abundance=2.2
58Fe	stable	0+	%Abundance=0.28
59Fe	44.503 d	3/2-	%β-=100
60Fe	1.5e+6 a	0+	%β-=100
61Fe	5.98 m	3/2-,5/2-	%β-=100
62Fe	68 s	0+	%β-=100
63Fe	6.1 s	(5/2)-	%β-=100
64Fe	2.0 s	0+	%β-=100
65Fe	0.4 s		%β-=100
66Fe	440 ms	0+	%β-=100
67Fe	470 ms	(1/2-)	%β-=100, %β-n=1.1 s ys
68Fe	0.10 s	0+	%β-=100
69Fe	170 ms	(1/2-)	%β-=100, %β-n=6.9 sys

Cobalt

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
50Co	44 ms	(6+)	%K+%β+=100, %Kp > 42
51Co		( 7/2- )
52Co	18 ms		%K+%β+=100
53Co	240 ms	( 7/2- )	%K+%β+=100
53m1Co	247 ms	(19/2-)	%K+%β+ ~ 98.5, %p ~ 1.5
54Co	193.23 ms	0+	%K+%β+=100
54m1Co	1.48 m	(7)+	%K+%β+=100
55Co	17.53 h	7/2-	%K+%β+=100
56Co	77.27 d	4+	%K+%β+=100
57Co	271.79 d	7/2-	%K=100
58Co	70.86 d	2+	%K+%β+=100
58m1Co	9.04 h	5+	%IT=100
59Co	stable	7/2-	%Abundance=100
60Co	5.2714 a	5+	%β-=100
60m1Co	10.467 m	2+	%IT=99.76 , %β-=0.24
61Co	1.650 h	7/2-	%β-=100
62Co	1.50 m	2+	%β-=100
62m1Co	13.91 m	5+	%β- ~ 100, %IT < 1
63Co	27.4 s	(7/2)-	%β-=100
64Co	0.30 s	1+	%β-=100
65Co	1.20 s	(7/2)-	%β-=100
66Co	0.233 s	(3+)	%β-=100
67Co	0.42 s	( 7/2- )	%β-=100
68Co	0.18 s		%β-=100
69Co	0.27 s		%β-=100
70Co	150 ms		%β-=100, %β-n=2.5 sys
71Co	210 ms	( 7/2- )	%β-=100, %β-n=2.6 sys
72Co	90 ms		%β-=100, %β-n=4.8 sys
73Co		( 7/2- )	%β-=?
74Co			%β-=?
75Co		( 7/2- )	%β-=?

Nickel

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
52Ni	38 ms	0+	%K+%β+=100, %Kp=17
53Ni	45 ms	( 7/2- )	%K+%β+=100, %Kp ~ 45
54Ni		0+	%K+%β+=100
55Ni	212.1 ms	7/2-	%K+%β+=100
56Ni	6.077 d	0+	%K+%β+=100
57Ni	35.60 h	3/2-	%K+%β+=100
58Ni	stable	0+	%Abundance=68.077
59Ni	7.6e+4 a	3/2-	%K+%β+=100
60Ni	stable	0+	%Abundance=26.223
61Ni	stable	3/2-	%Abundance=1.140
62Ni	stable	0+	%Abundance=3.634
63Ni	100.1 a	1/2-	%β-=100
64Ni	stable	0+	%Abundance=0.926
65Ni	2.5172 h	5/2-	%β-=100
66Ni	54.6 h	0+	%β-=100
67Ni	21 s	(1/2-)	%β-=100
68Ni	19 s	0+	%β-=100
69Ni	11.4 s		%β-=100
70Ni		0+
71Ni	1.86 s		%β-=100
72Ni	2.1 s	0+	%β-=100
73Ni	0.70 s	(7/2+)	%β-=100, %β-n=0.3 sys
74Ni	0.54 s	0+	%β-=100, %β-n=4.5 sys
75Ni	0.6 s	(7/2+)	%β-=100, %β-n=8.4 sys
76Ni	0.24 s	0+	%β-=100, %β-n=?

Copper

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
57Cu	199.4 ms	3/2-	%K+%β+=100
58Cu	3.204 s	1+	%K+%β+=100
59Cu	81.5 s	3/2-	%K+%β+=100
60Cu	23.7 m	2+	%K+%β+=100
61Cu	3.333 h	3/2-	%K+%β+=100
62Cu	9.74 m	1+	%K+%β+=100
63Cu	stable	3/2-	%Abundance=69.17
64Cu	12.700 h	1+	%K+%β+=61.0 , %β-=39.0
65Cu	stable	3/2-	%Abundance=30.83
66Cu	5.120 m	1+	%β-=100
67Cu	61.83 h	3/2-	%β-=100
68Cu	31.1 s	1+	%β-=100
68m1Cu	3.75 m	(6-)	%IT=84 , %β-=16
69Cu	2.85 m	3/2-	%β-=100
70Cu	4.5 s	(1+)	%β-=100
70m1Cu	47 s	(4)-	%β-=100
71Cu	19.5 s	( 3/2- )	%β-=100
72Cu	6.6 s	(1+)	%β-=100
73Cu	3.9 s		%β-=100
74Cu	1.594 s	(1+,3+)	%β-=100
75Cu	1.224 s		%β-=100, %β-n=3.5
76Cu	0.641 s		%β-=100, %β-n=3
76m1Cu	1.27 s		%β-=100
77Cu	469 ms		%β-=100, %β-n=?
78Cu	342 ms		%β-=100
79Cu	188 ms		%β-=100, %β-n=55

Zinc

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
57Zn	40 ms	( 7/2- )	%K+%β+=100, %Kp > 65
58Zn	65 ms	0+	%K+%β+=100
59Zn	182.0 ms	3/2-	%K+%β+=100, %Kp=0.10
60Zn	2.38 m	0+	%K+%β+=100
61Zn	89.1 s	3/2-	%K+%β+=100
62Zn	9.186 h	0+	%K+%β+=100
63Zn	38.47 m	3/2-	%K+%β+=100
64Zn	stable	0+	%Abundance=48.6
65Zn	244.26 d	5/2-	%K+%β+=100
66Zn	stable	0+	%Abundance=27.9
67Zn	stable	5/2-	%Abundance=4.1
68Zn	stable	0+	%Abundance=18.8
69Zn	56.4 m	1/2-	%β-=100
69m1Zn	13.76 h	9/2+	%IT=99.967 , %β-=0.033
70Zn	5e+14 a	0+	%Abundance=0.6
71Zn	2.45 m	1/2-	%β-=100
71m1Zn	3.96 h	9/2+	%β-=100, %IT < 0.05
72Zn	46.5 h	0+	%β-=100
73Zn	23.5 s	(1/2)-	%β-=100
73m1Zn	5.8 s	(7/2+)	%β-=?, %IT=?
74Zn	95.6 s	0+	%β-=100
75Zn	10.2 s	(7/2+)	%β-=100
76Zn	5.7 s	0+	%β-=100
77Zn	2.08 s	(7/2+)	%β-=100
77m1Zn	1.05 s	(1/2-)	%IT > 50, %β- < 50
78Zn	1.47 s	0+	%β-=100
79Zn	995 ms	(9/2+)	%β-=100, %β-n=1.3
80Zn	0.545 s	0+	%β-=100, %β-n=1.0
81Zn	0.29 s		%β-=100, %β-n=7.5

Gallium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
61Ga	0.15 s	(3/2- )	%K+%β+=100
62Ga	116.12 ms	0+	%K+%β+=100
63Ga	32.4 s	3/2- ,5/2-	%K+%β+=100
64Ga	2.627 m	0+	%K+%β+=100
65Ga	15.2 m	3/2-	%K+%β+=100
66Ga	9.49 h	0+	%K+%β+=100
67Ga	3.2612 d	3/2-	%K=100
68Ga	67.629 m	1+	%K+%β+=100
69Ga	stable	3/2-	%Abundance=60.108
70Ga	21.14 m	1+	%β-=99.59 , %K=0.41
71Ga	stable	3/2-	%Abundance=39.892
72Ga	14.10 h	3-	%β-=100
72m1Ga	39.68 ms	( 0+)	%IT=100
73Ga	4.86 h	3/2-	%β-=100
74Ga	8.12 m	(3-)	%β-=100
74m1Ga	9.5 s	(0)	%IT > 50, %β- < 50
75Ga	126 s	3/2-	%β-=100
76Ga	32.6 s	(2+,3+)	%β-=100
77Ga	13.2 s	(3/2- )	%β-=100
78Ga	5.09 s	(3+)	%β-=100
79Ga	2.847 s	(3/2- )	%β-=100, %β-n=0.089
80Ga	1.697 s	(3)	%β-=100, %β-n=0.89
81Ga	1.217 s	(5/2- )	%β-=100 , %β-n=11.9
82Ga	0.599 s	(1,2,3)	%β-=100, %β-n=22.3
83Ga	0.31 s		%β-=100, %β-n=40
84Ga	85 ms		%β-=100, %β-n=70

Germanium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
61Ge	40 ms	(3/2- )	%K+%β+=100, %Kp ~ 80
62Ge		0+	%K+%β+=100
63Ge	95 ms		%K+%β+=100
64Ge	63.7 s	0+	%K+%β+=100
65Ge	30.9 s	(3/2)	- %K+%β+=100, %Kp=0.011
66Ge	2.26 h	0+	%K+%β+=100
67Ge	18.9 m	1/2-	%K+%β+=100
68Ge	270.8 d	0+	%K=100
69Ge	39.05 h	5/2-	%K+%β+=100
70Ge	stable	0+	%Abundance=21.23
71Ge	11.43 d	1/2-	%K=100
71m1Ge	20.40 ms	9/2+	%IT=100
72Ge	stable	0+	%Abundance=27.66
73Ge	stable	9/2+	%Abundance=7.73
73m1Ge	0.499 s	1/2-	%IT=100
74Ge	stable	0+	%Abundance=35.94
75Ge	82.78 m	1/2-	%β-=100
75m1Ge	47.7 s	7/2+	%IT=99.970 , %β-=0.030
76Ge	stable	0+	%Abundance=7.44
77Ge	11.30 h	7/2+	%β-=100
77m1Ge	52.9 s	1/2-	%β-=81 , %IT=19
78Ge	88.0 m	0+	%β-=100
79Ge	18.98 s	(1/2 )	- %β-=100
79m1Ge	39.0 s	(7/2+)	%β-=96 , %IT=4
80Ge	29.5 s	0+	%β-=100
81Ge	7.6 s	(9/2+)	%β-=100
81m1Ge	7.6 s	(1/2+)	%β-=100
82Ge	4.60 s	0+	%β-=100
83Ge	1.85 s	(5/2+)	%β-=100

Arsenic

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
65As	0.19 s		%K+%β+=100
66As	95.77 ms		%K+%β+=100
67As	42.5 s	(5/2- )	%K+%β+=100
68As	151.6 s	3+	%K+%β+=100
69As	15.2 m	5/2-	%K+%β+=100
70As	52.6 m	4(+)	%K+%β+=100
71As	65.28 h	5/2-	%K+%β+=100
72As	26.0 h	2-	%K+%β+=100
73As	80.30 d	3/2-	%K=100
74As	17.77 d	2-	%β-=34 , %K+%β+=66
75As	stable	3/2-	%Abundance=100
75m1As	16.79 ms	9/2+	%IT=100
76As	1.0778 d	2-	%β-=100
77As	38.83 h	3/2-	%β-=100
78As	90.7 m	2-	%β-=100
79As	9.01 m	3/2-	%β-=100
80As	15.2 s	1+	%β-=100
81As	33.3 s	3/2-	%β-=100
82As	19.1 s	(1+)	%β-=100
82m1As	13.6 s	(5-)	%β-=100
83As	13.4 s	(5/2- ,3/2- )	%β-=100
84As	4.5 s	(3-)	%β-=100, %β-n=0.28
85As	2.021 s	(3/2- )	%β-=100, %β-n=59.4
86As	0.945 s		%β-=100, %β-n=33
87As	0.48 s	(3/2- )	%β-=100, %β-n=15.4

Selenium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
67Se	60 ms		%K+%β+=100, %Kp=0.5
68Se	35.5 s	0+	%K+%β+=100
69Se	27.4 s	(3/2- )	%K+%β+=100, %Kp=0.045
70Se	41.1 m	0+	%K+%β+=100
71Se	4.74 m	3/2- ,5/2-	%K+%β+=100
72Se	8.40 d	0+	%K=100
73Se	7.15 h	9/2+	%K+%β+=100
73m1Se	39.8 m	3/2-	%K+%β+=27.4 , %IT=72.6
74Se	stable	0+	%Abundance=0.89
75Se	119.779 d	5/2+	%K=100
76Se	stable	0+	%Abundance=9.36
77Se	stable	1/2-	%Abundance=7.63
77m1Se	17.36 s	7/2+	%IT=100
78Se	stable	0+	%Abundance=23.78
79Se	1.13e6 a	7/2+	%β-=100
79m1Se	3.92 m	1/2-	%IT=99.944 , %β-=0.056
80Se	stable	0+	%Abundance=49.61
81Se	18.45 m	1/2-	%β-=100
81m1Se	57.28 m	7/2+	%IT=99.948 , %β-=0.052
82Se	1.08e+20 a	0+	%Abundance=8.73, %ββ=100
83Se	22.3 m	9/2+	%β-=100
83m1Se	70.1 s	1/2-	%β-=100
84Se	3.10 m	0+	%β-=100
85Se	31.7 s	(5/2+)	%β-=100
86Se	15.3 s	0+	%β-=100
87Se	5.29 s	(5/2+)	%β-=100, %β-n=0.36
88Se	1.53 s	0+	%β-=100, %β-n=0.99
89Se	0.41 s	(5/2+)	%β-=100, %β-n=7.8
90Se		0+
91Se	0.27 s		%β-=100, %β-n=21

Bromine

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
70Br	79.1 ms		%K+%β+=100
70m1Br	2.2 s		%K+%β+=100
71Br	21.4 s	5/2-	%K+%β+=100
72Br	78.6 s	3+	%K+%β+=100
72m1Br	10.6 s	1-	%IT ~ 100, %K+%β+=?
73Br	3.4 m	1/2-	%K+%β+=100
74Br	25.4 m	(0-)	%K+%β+=100
74m1Br	46 m	4(+)	%K+%β+=100
75Br	96.7 m	3/2-	%K+%β+=100
76Br	16.2 h	1-	%K+%β+=100
76m1Br	1.31 s	(4)	+ %IT > 99.4, %K+%β+ < 0.6
77Br	57.036 h	3/2-	%K+%β+=100
77m1Br	4.28 m	9/2+	%IT=100
78Br	6.46 m	1+	%K+%β+=100, %β- < 0.01
78m1Br	119.2 μs	(4+)
79Br	stable	3/2-	%Abundance=50.69
79m1Br	4.86 s	9/2+	%IT=100
80Br	17.68 m	1+	%β-=91.7 , %K+%β+=8.3
80m1Br	4.4205 h	5-	%IT=100
81Br	stable	3/2-	%Abundance=49.31
82Br	35.30 h	5-	%β-=100
82m1Br	6.13 m	2-	%IT=97.6 , %β-=2.4
83Br	2.40 h	3/2-	%β-=100
84Br	31.80 m	2-	%β-=100
84m1Br	6.0 m	6-	%β-=100
85Br	2.90 m	3/2-	%β-=100
86Br	55.1 s	(2- )	%β-=100
87Br	55.60 s	3/2-	%β-=100, %β-n=2.52
88Br	16.34 s	(1,2- )	%β-=100, %β-n=6.58
89Br	4.348 s	(3/2- ,5/2- )	%β-=100, %β-n=13.8
90Br	1.91 s		%β-n=25.2 , %β-=100
91Br	0.541 s		%β-=100, %β-n=18.3
92Br	0.343 s	(2- )	%β-=100, %β-n=33
93Br	102 ms	(5/2- )	%β-=100, %β-n=10 +5-3
94Br	70 ms		%β-=100, %β-n=30

Krypton

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
71Kr	64 ms		%K+%β+=100, %Kp=5.2
72Kr	17.2 s	0+	%K+%β+=100
73Kr	27.0 s	5/2-	%K+%β+=100, %Kp=0.68
74Kr	11.50 m	0+	%K+%β+=100
75Kr	4.3 m	(5/2) +	%K+%β+=100
76Kr	14.8 h	0+	%K+%β+=100
77Kr	74.4 m	5/2+	%K+%β+=100
78Kr	stable	0+	%Abundance=0.35
79Kr	35.04 h	1/2-	%K+%β+=100
79m1Kr	50 s	7/2+	%IT=100
80Kr	stable	0+	%Abundance=2.25
81Kr	2.29e+5 a	7/2+	%K=100
81m1Kr	13.10 s	1/2-	%IT=99.9975 , %K=2.5E-3
82Kr	stable	0+	%Abundance=11.6
83Kr	stable	9/2+	%Abundance=11.5
83m1Kr	1.83 h	1/2-	%IT=100
84Kr	stable	0+	%Abundance=57.0
85Kr	10.756 a	9/2+	%β-=100
85m1Kr	4.480 h	1/2-	%IT=21.4 , %β-=78.6
86Kr	stable	0+	%Abundance=17.3
87Kr	76.3 m	5/2+	%β-=100
88Kr	2.84 h	0+	%β-=100
89Kr	3.15 m	(3/2+,5/2+)	%β-=100
90Kr	32.32 s	0+	%β-=100
91Kr	8.57 s	(5/2+)	%β-=100
92Kr	1.840 s	0+	%β-=100, %β-n=0.033
93Kr	1.286 s	(1/2+)	%β-=100, %β-n=1.95
94Kr	0.20 s	0+	%β-=100, %β-n=5.7
95Kr	0.78 s	1/2	%β-=100

Rubidium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
74Rb	64.9 ms	(0+)	%K+%β+=100
75Rb	19.0 s	(3/2- ,5/2-)	%K+%β+=100
76Rb	36.5 s	1(-)	%K+%β+=100
77Rb	3.77 m	3/2-	%K+%β+=100
78Rb	17.66 m	0(+)	%K+%β+=100
78m1Rb	5.74 m	4(-)	%K+%β+=90 , %IT=10
79Rb	22.9 m	5/2+	%K+%β+=100
80Rb	34 s	1+	%K+%β+=100
81Rb	4.576 h	3/2-	%K+%β+=100
81m1Rb	30.5 m	9/2+	%IT=97.6 , %K+%β+ =2.4
82Rb	1.273 m	1+	%K+%β+=100
82m1Rb	6.472 h	5-	%K+%β+=100, %IT<0.33
83Rb	86.2 d	5/2-	%K=100
83m1Rb	7.8 ms	9/2+	%IT=?, %K+%β+=?
84Rb	32.77 d	2-	%β-=3.8 , %K+%β+=96.2
84m1Rb	20.26 m	6-	%IT=100
85Rb	stable	5/2-	%Abundance=72.165
86Rb	18.631 d	2-	%β-=99.9948 , %K=0.0052
86m1Rb	1.017 m	6-	%IT=100
87Rb	4.75e10 a	3/2-	%Abundance=27.835, %β-=100
88Rb	17.78 m	2-	%β-=100
89Rb	15.15 m	3/2-	%β-=100
90Rb	158 s	0-	%β-=100
90m1Rb	258 s	3-	%β-=97.4 , %IT=2.6
91Rb	58.4 s	3/2(-)	%β-=100
92Rb	4.492 s	0-	%β-=100, %β-n=0.0107
93Rb	5.84 s	5/2-	%β-=100, %β-n=1.39
94Rb	2.702 s	3(-)	%β-=100, %β-n=10.4
95Rb	377.5 ms	5/2-	%β-=100, %β-n=8.73
96Rb	0.199 s	2+	%β-=100, %β-n=13.8
97Rb	169.9 ms	3/2(+)	%β-=100, %β-n=25.1
98Rb	114 ms	(1,0)	%β-=100, %β-n=13.6 , %β-2n=0.051
98m1Rb	96 ms	(4,5)	%β-=100
99Rb	50.3 ms	(5/2+ )	%β-=100, %β-n=20.7
100Rb	51 ms		%β-=100, %β-n=6 , %β-2n=0.16
101Rb	32 ms	(3/2+ )	%β-=100, %β-n=28
102Rb	37 ms		%β-=100 , %β-n=18

Strontium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
75Sr	71 ms		%K+%β+=100, %Kp=6.5
76Sr	8.9 s	0+	%K+%β+=100
77Sr	9.0 s	5/2+	%K+%β+=100 , %Kp < 0.25
78Sr	2.5 m	0+	%K+%β+=100
79Sr	2.25 m	3/2(-)	%K+%β+=100
80Sr	106.3 m	0+	%K+%β+=100
81Sr	22.3 m	1/2-	%K+%β+=100
82Sr	25.55 d	0+	%K=100
83Sr	32.41 h	7/2+	%K+%β+=100
83m1Sr	4.95 s	1/2-	%IT=100
84Sr	stable	0+	%Abundance=0.56
85Sr	64.84 d	9/2+	%K=100
85m1Sr	67.63 m	1/2-	%IT=86.6 , %K+%β+=13.4
86Sr	stable	0+	%Abundance=9.86
87Sr	stable	9/2+	%Abundance=7.00
87m1Sr	2.803 h	1/2-	%K=0.30 , %IT=99.70
88Sr	stable	0+	%Abundance=82.58
89Sr	50.53 d	5/2+	%β-=100
90Sr	28.79 a	0+	%β-=100
91Sr	9.63 h	5/2+	%β-=100
92Sr	2.71 h	0+	%β-=100
93Sr	7.423 m	5/2+	%β-=100
94Sr	75.3 s	0+	%β-=100
95Sr	23.90 s	1/2+	%β-=100
96Sr	1.07 s	0+	%β-=100
97Sr	426 ms	1/2+	%β-=100, %β-n=0.005
98Sr	0.653 s	0+	%β-=100, %β-n=0.18
99Sr	0.269 s	3/2+	%β-=100, %β-n=0.100
100Sr	202 ms	0+	%β-=100, %β-n=0.78
101Sr	118 ms	(5/2-)	%β-=100, %β-n=2.37

Yttrium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
79Y	14.8 s	(5/2+ )	%K+%β+=100, %Kp=?
80Y	35 s	(3,4,5)	%K+%β+=100
81Y	70.4 s	(5/2+ )	%K+%β+=100
82Y	9.5 s	1+	%K+%β+=100
83Y	7.08 m	(9/2+ )	%K+%β+=100
83m1Y	2.85 m	(3/2-)	%K+%β+=60 , %IT=40
84Y	4.6 s	1+	%K+%β+=100
84m1Y	39.5 m	(5-)	%K+%β+=100
85Y	2.68 h	(1/2) -	%K+%β+=100
85m1Y	4.86 h	9/2+	%K+%β+=100, %IT < 2E-3
86Y	14.74 h	4-	%K+%β+=100
86m1Y	48 m	(8+ )	%IT=99.31 , %K+%β+=0.69
87Y	79.8 h	1/2-	%K+%β+=100
87m1Y	13.37 h	9/2+	%IT=98.43 , %K+%β+=1.57
88Y	106.65 d	4-	%K+%β+=100
88m1Y	13.9 ms	(8) +	%IT=100
89Y	stable	1/2-	%Abundance=100
89m1Y	16.06 s	9/2+	%IT=100
90Y	64.00 h	2-	%β-=100
90m1Y	3.19 h	7+	%IT=99.9982 , %β-=0.0018
91Y	58.51 d	1/2-	%β-=100
91m1Y	49.71 m	9/2+	%IT=100, %β-<1.5
92Y	3.54 h	2-	%β-=100
93Y	10.18 h	1/2-	%β-=100
93m1Y	0.82 s	7/2+	%IT=100
94Y	18.7 m	2-	%β-=100
95Y	10.3 m	1/2-	%β-=100
96Y	5.34 s	0-	%β-=100
96m1Y	9.6 s	(8+ )	%β- ~ 100
97Y	3.75 s	(1/2-)	%β-=100, %β-n=0.055

Zirconium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
81Zr	15 s		%K+%β+=100, %Kp=?
82Zr	32 s	0+	%K+%β+=100
83Zr	44 s	(1/2-)	%K+%β+=100, %Kp=?
84Zr	25.9 m	0+	%K+%β+=100
85Zr	7.86 m	7/2+	%K+%β+=100
85m1Zr	10.9 s	(1/2-)	%K+%β+ > 8, %IT < 92
86Zr	16.5 h	0+	%K+%β+=100
87Zr	1.68 h	(9/2) +	%K+%β+=100
87m1Zr	14.0 s	(1/2) -	%IT=100
88Zr	83.4 d	0+	%K=100
89Zr	78.41 h	9/2+	%K+%β+=100
89m1Zr	4.18 m	1/2-	%K+%β+=6.23 , %IT=93.77
90Zr	stable	0+	%Abundance=51.45
90m1Zr	809.2 ms	5-	%IT=100
91Zr	stable	5/2+	%Abundance=11.22
92Zr	stable	0+	%Abundance=17.15
93Zr	1.53e+6 a	5/2+	%β-=100
94Zr	stable	0+	%Abundance=17.38
95Zr	64.02 d	5/2+	%β-=100
96Zr	3.8e19 a	0+	%Abundance=2.80, %β- β-=100
97Zr	16.91 h	1/2+	%β-=100
98Zr	30.7 s	0+	%β-=100
99Zr	2.1 s	(1/2+ )	%β-=100
100Zr	7.1 s	0+	%β-=100
101Zr	2.3 s	(3/2+ )	%β-=100
102Zr	2.9 s	0+	%β-=100
103Zr	1.3 s	(5/2-)	%β-=100
104Zr	1.2 s	0+	%β-=100

Niobium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
83Nb	4.1 s	(5/2+ )	%K+%β+=100
84Nb	12 s	3+	%K+%β+=100, %Kp=?
85Nb	20.9 s	(9/2+ )	%K+%β+=100
86Nb	88 s	(5+ )	%K+%β+=100
86m1Nb	56 s		%K+%β+=100
87Nb	2.6 m	(9/2+ )	%K+%β+=100
87m1Nb	3.7 m	(1/2-)	%K+%β+=100
88Nb	14.5 m	(8+ )	%K+%β+=100
88m1Nb	7.8 m	(4-)	%K+%β+=100
89Nb	1.9 h	(9/2+ )	%K+%β+=100
89m1Nb	1.18 h	(1/2) -	%K+%β+=100
90Nb	14.60 h	8+	%K+%β+=100
90m1Nb	18.81 s	4-	%IT=100
90m2Nb	6.19 ms	1+	%IT=100
91Nb	680 a	9/2+	%K+%β+=100
91m1Nb	60.86 d	1/2-	%IT=93 , %K+%β+=7
92Nb	3.47e+7 a	(7) +	%K+%β+=100, %β- < 0.05
92m1Nb	10.15 d	(2) +	%K+%β+=100
93Nb	stable	9/2+	%Abundance=100
93m1Nb	16.13 a	1/2-	%IT=100
94Nb	2.03e+4 a	(6) +	%β-=100
94m1Nb	6.263 m	3+	%IT=99.50 , %β-=0.50
95Nb	34.975 d	9/2+	%β-=100
95m1Nb	86.6 h	1/2-	%β-=5.6 , %IT=94.4
96Nb	23.35 h	6+	%β-=100
97Nb	72.1 m	9/2+	%β-=100
97m1Nb	52.7 s	1/2-	%IT=100
98Nb	2.86 s	1+	%β-=100
98m1Nb	51.3 m	(5+ )	%β-=99.9 , %IT < 0.2
99Nb	15.0 s	9/2+	%β-=100

Molybdenium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
86Mo	19.6 s	0+	%K+%β+=100
87Mo	13.4 s	(7/2+ )	%K+%β+=100, %β+P=?
88Mo	8.0 m	0+	%K+%β+=100
89Mo	2.04 m	(9/2+ )	%K+%β+=100
89m1Mo	190 ms	(1/2-)	%IT=100
90Mo	5.56 h	0+	%K+%β+=100
91Mo	15.49 m	9/2+	%K+%β+=100
91m1Mo	65.0 s	1/2-	%K+%β+=49.9 , %IT=50.1
92Mo	stable	0+	%Abundance=14.84
93Mo	4.0e+3 a	5/2+	%K=100
93m1Mo	6.85 h	21/2+	%IT=99.88 , %K+%β+=0.12
94Mo	stable	0+	%Abundance=9.25
95Mo	stable	5/2+	%Abundance=15.92
96Mo	stable	0+	%Abundance=16.68
97Mo	stable	5/2+	%Abundance=9.55
98Mo	stable	0+	%Abundance=24.13
99Mo	65.94 h	1/2+	%β-=100
100Mo	1.00e+19 a	0+	%Abundance=9.63, %ββ=100
101Mo	14.61 m	1/2+	%β-=100
102Mo	11.3 m	0+	%β-=100
103Mo	67.5 s	(3/2+ )	%β-=100
104Mo	60 s	0+	%β-=100
105Mo	35.6 s	(5/2-)	%β-=100
106Mo	8.4 s	0+	%β-=100
107Mo	3.5 s		%β-=100
108Mo	1.09 s	0+	%β-=100
109Mo	0.53 s		%β-=100
110Mo	0.30 s	0+	%β-=100

Technetium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
88Tc	6.4 s	(6,7,8)	%K+%β+=100
88m1Tc	5.8 s	(2,3)	%K+%β+=100
89Tc	12.8 s	(9/2+ )	%K+%β+=100
89m1Tc	12.9 s	(1/2-)	%K+%β+=100
90Tc	49.2 s	(8+ )	%K+%β+=100
90m1Tc	8.7 s	1+	%K+%β+=100
91Tc	3.14 m	(9/2) +	%K+%β+=100
91m1Tc	3.3 m	(1/2) -	%K+%β+=100, %IT<1
92Tc	4.23 m	(8) +	%K+%β+=100
93Tc	2.75 h	9/2+	%K+%β+=100
93m1Tc	43.5 m	1/2-	%IT=76.6 , %K+%β+=23.4
94Tc	293 m	7+	%K+%β+=100
94m1Tc	52.0 m	(2) +	%K+%β+=100, %IT<0.1
95Tc	20.0 h	9/2+	%K+%β+=100
95m1Tc	61 d	1/2-	%K+%β+=96.12 , %IT=3.88
96Tc	4.28 d	7+	%K+%β+=100
96m1Tc	51.5 m	4+	%IT=98.0 , %K+%β+=2.0
97Tc	2.6e6 a	9/2+	%K=100
97m1Tc	90.1 d	1/2-	%IT=100, %K<0.34
98Tc	4.2e+6 a	(6) +	%β-=100
99Tc	2.111e+5 a	9/2+	%β-=100
99m1Tc	6.01 h	1/2-	%IT=99.9963 , %β-=0.0037
100Tc	15.8 s	1+	%β-=99.9982 , %K=0.0018
101Tc	14.22 m	9/2+	%β-=100
102Tc	5.28 s	1+	%β-=100
102m1Tc	4.35 m	(4,5)	%β-=98 , %IT=2
103Tc	54.2 s	5/2+	%β-=100
104Tc	18.3 m	(3+ )	%β-=100
105Tc	7.6 m	(3/2-)	%β-=100

Ruthenium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
90Ru	11 s	0+	%K+%β+=100
91Ru	9 s	(9/2+ )	%K+%β+=100
91m1Ru	7.6 s	(1/2-)	%K+%β+=?, %Kp=?, %IT=?
92Ru	3.65 m	0+	%K+%β+=100
93Ru	59.7 s	(9/2) +	%K+%β+=100
93m1Ru	10.8 s	(1/2) -	%IT=22.0 , %K+%β+=78.0 , %Kp=0.027
94Ru	51.8 m	0+	%K+%β+=100
95Ru	1.643 h	5/2+	%K+%β+=100
96Ru	stable	0+	%Abundance=5.52
97Ru	2.9 d	5/2+	%K=100
98Ru	stable	0+	%Abundance=1.88
99Ru	stable	5/2+	%Abundance=12.7
100Ru	stable	0+	%Abundance=12.6
101Ru	stable	5/2+	%Abundance=17.0
102Ru	stable	0+	%Abundance=31.6
103Ru	39.26 d	3/2+	%β-=100
103m1Ru	1.69 ms	11/2-	%IT=100
104Ru	stable	0+	%Abundance=18.7
105Ru	4.44 h	3/2+	%β-=100
106Ru	373.59 d	0+	%β-=100
107Ru	3.75 m	(5/2) +	%β-=100
108Ru	4.55 m	0+	%β-=100
109Ru	34.5 s	(5/2+ )	%β-=100
110Ru	14.6 s	0+	%β-=100
111Ru	2.12 s		%β-=100
112Ru	1.75 s	0+	%β-=100
113Ru	0.80 s		%β-=100
114Ru	0.53 s	0+	%β-=100
115Ru	0.40 s		%β-=100, %β-n=?

Rhodium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
94Rh	70.6 s	(3+ )	%K+%β+=100, %Kp=1.8
94m1Rh	25.8 s	(8+ )	%K+%β+=100
95Rh	5.02 m	(9/2) +	%K+%β+=100
95m1Rh	1.96 m	(1/2) -	%K+%β+=12 , %IT=88
96Rh	9.90 m	6+	%K+%β+=100
96m1Rh	1.51 m	3+	%IT=60 , %K+%β+=40
97Rh	30.7 m	(9/2) +	%K+%β+=100
97m1Rh	46.2 m	(1/2) -	%K+%β+=94.4 , %IT=5.6
98Rh	8.7 m	(2) +	%K+%β+=100
98m1Rh	3.5 m	(5+ )	%K+%β+>0, %IT=?
99Rh	16.1 d	1/2-	%K+%β+=100
99m1Rh	4.7 h	9/2+	%K+%β+ > 99.84 , %IT<0.16
100Rh	20.8 h	1-	%K+%β+=100
100m1Rh	4.6 m	(5+ )	%IT ~ 98.3, %K+%β+ ~ 1.7
101Rh	3.3 a	1/2-	%K=100
101m1Rh	4.34 d	9/2+	%K=92.80 , %IT=7.20
102Rh	207 d	(1- ,2-)	%β-=20 , %K+%β+=80
102m1Rh	2.9 a	6(+)	%K+%β+=99.767 , %IT=0.233
103Rh	stable	1/2-	%Abundance=100
103m1Rh	56.12 m	7/2+	%IT=100
104Rh	42.3 s	1+	%β-= 99.55 , %K+%β+= 0.45
104m1Rh	4.34 m	5+	%IT=99.87 , %β-=0.13
105Rh	35.36 h	7/2+	%β-=100
105m1Rh	45 s	1/2-	%IT=100
106Rh	29.80 s	1+	%β-=100
106m1Rh	131 m	(6) +	%β-=100
107Rh	21.7 m	7/2+	%β-=100
108Rh	16.8 s	1+	%β-=100
108m1Rh	6.0 m	(5+ )	%β-=100
109Rh	80 s	7/2+	%β-=100

Palladium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
96Pd	122 s	0+	%K+%β+=100
97Pd	3.10 m	(5/2+ )	%K+%β+=100
98Pd	17.7 m	0+	%K+%β+=100
99Pd	21.4 m	(5/2) +	%K+%β+=100
100Pd	3.63 d	0+	%K=100
101Pd	8.47 h	5/2+	%K+%β+=100
102Pd	stable	0+	%Abundance=1.02
103Pd	16.991 d	5/2+	%K=100
104Pd	stable	0+	%Abundance=11.14
105Pd	stable	5/2+	%Abundance=22.33
106Pd	stable	0+	%Abundance=27.33
107Pd	6.5e+6 a	5/2+	%β-=100
107m1Pd	21.3 s	11/2-	%IT=100
108Pd	stable	0+	%Abundance=26.46
109Pd	13.7012 h	5/2+	%β-=100
109m1Pd	4.696 m	11/2-	%IT=100
110Pd	stable	0+	%Abundance=11.72
111Pd	23.4 m	5/2+	%β-=100
111m1Pd	5.5 h	11/2-	%IT=73 , %β-=27
112Pd	21.03 h	0+	%β-=100
113Pd	93 s	(5/2+ )	%β-=100
113m1Pd	100 s		%β-=?
113m2Pd	0.3 s	(9/2-)	%IT=100
114Pd	2.42 m	0+	%β-=100
115Pd	25 s	(5/2+ )	%β-=100
115m1Pd	50 s	(11/2-)	%β-=92.0 , %IT=8.0
116Pd	11.8 s	0+	%β-=100
117Pd	4.3 s	(5/2+ )	%β-=100
117m1Pd	19.1 ms	(11/2-)	%IT=100
118Pd	1.9 s	0+	%β-=100
119Pd	0.92 s		%β-=100
120Pd	0.5 s	0+	%β-=100

Silver

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
94Ag	10 ms	0+	%K+%β+=100
94m1Ag	0.42 s	(9+ )	%K+%β+=100, %Kp=?
95Ag	2.0 s		%K+%β+=100, %Kp=?
96Ag	5.1 s	(8+ , 9+ )	%K+%β+=100, %Kp=8.0
97Ag	19 s	(9/2+ )	%K+%β+=100
98Ag	46.7 s	(5+ )	%K+%β+=100
99Ag	124 s	(9/2) +	%K+%β+=100
99m1Ag	10.5 s	(1/2-)	%IT=100
100Ag	2.01 m	(5) +	%K+%β+=100
100m1Ag	2.24 m	(2) +	%K+%β+=?, %IT=?
101Ag	11.1 m	9/2+	%K+%β+=100
101m1Ag	3.10 s	(1/2) -	%IT=100
102Ag	12.9 m	5+	%K+%β+=100
102m1Ag	7.7 m	2+	%IT=49 , %K+%β+=51
103Ag	65.7 m	7/2+	%K+%β+=100
103m1Ag	5.7 s	1/2-	%IT=100
104Ag	69.2 m	5+	%K+%β+=100
104m1Ag	33.5 m	2+	%K+%β+=100, %IT < 0.07
105Ag	41.29 d	1/2-	%K+%β+=100
105m1Ag	7.23 m	7/2+	%IT=99.66 , %K+%β+=0.34
106Ag	23.96 m	1+	%K+β+=99.5 , %β- < 1
106m1Ag	8.28 d	6+	%K+β+=100
107Ag	stable	1/2-	%Abundance=51.839
107m1Ag	44.3 s	7/2+	%IT=100
108Ag	2.37 m	1+	%β-=97.15 , %K+%β+=2.85
108m1Ag	418 a	6+	%IT=8.7 , %K+%β+=91.3
109Ag	stable	1/2-	%Abundance=48.161
109m1Ag	39.6 s	7/2+	%IT=100
110Ag	24.6 s	1+	%β-=99.70 , %K=0.30
110m1Ag	249.79 d	6+	%β-=98.64 , %IT=1.36
111Ag	7.45 d	1/2-	%β-=100
111m1Ag	64.8 s	7/2+	%IT=99.3, %β-=0.7
112Ag	3.130 h	2(-)	%β-=100
113Ag	5.37 h	1/2-	%β-=100
113m1Ag	68.7 s	7/2+	%IT= 64 , %β-=36
114Ag	4.6 s	1+	%β-=100
114m1Ag	1.50 ms	(LE 6+ )	%IT=100
115Ag	20.0 m	1/2-	%β-=100
115m1Ag	18.0 s	7/2+	%β-=79.0 , %IT=21.0
116Ag	2.68 m	(2) -	%β-=100
116m1Ag	8.6 s	(5+ )	%IT=6.0 , %β-=94.0
117Ag	72.8 s	(1/2-)	%β-=100
117m1Ag	5.34 s	(7/2+ )	%β-=94.0 , %IT=6.0
118Ag	3.76 s	(1) -	%β-=100
118m1Ag	2.0 s	(4) +	%β-=59, %IT=41
119Ag	2.1 s	(7/2+ )	%β-=100
119m1Ag	6.0 s	(1/2-)	%β-=100
120Ag	1.23 s	(3+ )	%β-=100
120m1Ag	0.32 s	(6-)	%β- ~ 63, %IT ~ 37
121Ag	0.78 s	(7/2+ )	%β-=100 , %β-n=0.080
122Ag	0.48 s	(3+ )	%β-=100, %β-n=?
122m1Ag	1.5 s		%β-=100
123Ag	0.309 s	(7/2+ )	%β-=100, %β-n=55
124Ag	0.172 s		%β-=100 , %β-n > 0.1
125Ag	166 ms		%β-=100, %β-n=?
126Ag	107 ms		%β-=100
127Ag	109 ms		%β-=100
128Ag	58 ms		%β-=100, %β-n=?

Cadmium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
97Cd	3 s		%K+%β+=100, %Kp=?
98Cd	9.2 s	0+	%K+%β+=100
99Cd	16 s	(5/2+ )	%K+%β+=100, %Kp=0.17 +11-5, %Kα<1E-4
100Cd	49.1 s	0+	%K+%β+=100
101Cd	1.36 m	(5/2+ )	%K+%β+=100
102Cd	5.5 m	0+	%K+%β+=100
103Cd	7.3 m	(5/2+ )	%K+%β+=100
104Cd	57.7 m	0+	%K+%β+=100
105Cd	55.5 m	5/2+	%K+%β+ =100
106Cd	stable	0+	%Abundance=1.25
107Cd	6.50 h	5/2+	%K+%β+=100
108Cd	stable	0+	%Abundance=0.89
109Cd	462.6 d	5/2+	%K=100
110Cd	stable	0+	%Abundance=12.49
111Cd	stable	1/2+	%Abundance=12.80
111m1Cd	48.54 m	11/2-	%IT=100
112Cd	stable	0+	%Abundance=24.13
113Cd	7.7e+15 a	1/2+	%Abundance=12.22, %β-=100
113m1Cd	14.1 a	11/2-	%β-=99.86, %IT=0.14
114Cd	stable	0+	%Abundance=28.73
115Cd	53.46 h	1/2+	%β-=100
115m1Cd	44.6 d	11/2-	%β-=100
116Cd	stable	0+	%Abundance=7.49
117Cd	2.49 h	1/2+	%β-=100
117m1Cd	3.36 h	(11/2) -	%β-=100
118Cd	50.3 m	0+	%β-=100
119Cd	2.69 m	3/2+	%β-=100
119m1Cd	2.20 m	(11/2-)	%β-=100
120Cd	50.80 s	0+	%β-=100
121Cd	13.5 s	(3/2+ )	%β-=100
121m1Cd	8.3 s	(11/2-)	%β-=100
122Cd	5.24 s	0+	%β-=100
123Cd	2.10 s	(3/2) +	%β-=100
123m1Cd	1.82 s	(11/2-)	%β-=100
124Cd	1.25 s	0+	%β-=100
125Cd	0.65 s	(3/2+ )	%β-=100
125m1Cd	0.57 s	(11/2-)	%β-=100
126Cd	0.506 s	0+	%β-=100
127Cd	0.37 s	(3/2+ )	%β-=100
128Cd	0.34 s	0+	%β-=100
129Cd	0.27 s	(3/2+ )	%β-=100
130Cd	0.20 s	0+	%β-=100 , %β-n ~ 4

Indium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
100In	7.0 s		%K+%β+=100, %Kp>3.9
101In	15.1 s		%K+%β+ ~ 100, %Kp=?
102In	22 s	(6+ )	%K+%β+=100, %Kp=0.0093
103In	65 s	(9/2) +	%K+%β+=100
103m1In	34 s	(1/2-)	%K+%β+=67, %IT=33
104In	1.80 m	(6+ )	%K+%β+=100
104m1In	15.7 s	(3+ )	%IT=80, %K+%β+=20
105In	5.07 m	(9/2) +	%K+%β+=100
105m1In	48 s	(1/2) -	%IT=100
106In	6.2 m	7+	%K+%β+=100
106m1In	5.2 m	(3+ )	%K+%β+=100
107In	32.4 m	9/2+	%K+%β+=100
107m1In	50.4 s	1/2-	%IT=100
108In	58.0 m	7+	%K+%β+=100
108m1In	39.6 m	2+	%K+%β+=100
109In	4.2 h	9/2+	%K+%β+=100
109m1In	1.34 m	1/2-	%IT=100
109m2In	0.209 s	(19/2+ )	%IT=100
110In	4.9 h	7+	%K+%β+=100
110m1In	69.1 m	2+	%K+%β+=100
111In	2.8047 d	9/2+	%K=100
111m1In	7.7 m	1/2-	%IT=100
112In	14.97 m	1+	%β-=44 , %K+%β+=56
112m1In	20.56 m	4+	%IT=100
113In	stable	9/2+	%Abundance=4.3
113m1In	1.6582 h	1/2-	%IT=100
114In	71.9 s	1+	%β-=99.50 , %K+%β+=0.50
114m1In	49.51 d	5+	%IT=96.75 , %K+%β+=3.25
114m2In	43.1 ms	8-	%IT=100
115In	4.41e+14 a	9/2+	%Abundance=95.7, %β-=100
115m1In	4.486 h	1/2-	%IT=95.0 , %β-=5.0
116In	14.10 s	1+	%β- > 99.94 , %K < 0.06
116m1In	54.29 m	5+	%β-=100
116m2In	2.18 s	8-	%IT=100
117In	43.2 m	9/2+	%β-=100
117m1In	116.2 m	1/2-	%β-=52.9 , %IT=47.1
118In	5.0 s	1+	%β-=100
118m1In	4.45 m	5+	%β-=100
118m2In	8.5 s	8-	%β-=1.4 , %IT=98.6
119In	2.4 m	9/2+	%β-=100
119m1In	18.0 m	1/2-	%β-=94.4 , %IT=5.6
120In	3.08 s	1+	%β-=100
120m1In	46.2 s	(3,4,5) +	%β-=100
120m2In	47.3 s	(8-)	%β-=100
121In	23.1 s	9/2+	%β-=100
121m1In	3.88 m	1/2-	%β-=98.8 , %IT=1.2
122In	1.5 s	1+	%β-=100
122m1In	10.3 s	5+	%β-=100
122m2In	10.8 s	8-	%β-=100
123In	5.98 s	9/2+	%β-=100
123m1In	47.8 s	1/2-	%β-=100
124In	3.11 s	3+	%β-=100
124m1In	3.7 s	(8-)	%β-=100
125In	2.36 s	9/2(+)	%β-=100
125m1In	12.2 s	1/2(-)	%β-=100
126In	1.60 s	3(+)	%β-=100
126m1In	1.64 s		7- ,8- ,9- %β-=100
127In	1.09 s	(9/2+ )	%β-=100, %β-n < 0.03
127m1In	3.67 s	(1/2-)	%β-=100, %β-n=0.69
128In	0.84 s	(3+ )	%β-=100, %β-n < 0.04
128m1In	0.72 s	(8-)	%β-=100, %β-n < 0.04
129In	0.61 s	(9/2+ )	%β-=100, %β-n=0.25
129m1In	1.23 s	(1/2-)	%β- > 99.7, %β-n=2.5 , %IT < 0.3
130In	0.32 s	1(-)	%β-=100 , %β-n=0.90
130m1In	0.55 s	(10- )	%β-=100 , %β-n < 1.67
130m2In	0.55 s	(5+ )	%β-=100 , %β-n < 1.67
131In	0.282 s	(9/2+ )	%β-=100, %β-n < 2.2
131m1In	0.35 s	(1/2-)	%β-=100, %β-n < 2.2 , %IT < 0.04
131m2In	0.32 s	(21/2+ )	%β-=100, %β-n < 2.2
132In	0.201 s	(7-)	%β-=100 , %β-n=6.2
133In	180 ms	(9/2+ )	%β-=100, %β-n=85
134In	138 ms		%β-=100, %β-n=65

Tin

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
100Sn	0.94 s	0+	%K+%β+=100, %Kp < 17
101Sn	3 s		%K+%β+=100, %Kp=?
102Sn	4.5 s	0+	%K+%β+=100
103Sn	7 s		%K+%β+=100
104Sn	20.8 s	0+	%K+%β+=100
105Sn	31 s		%K+%β+=100, %β+P=?
106Sn	115 s	0+	%K+%β+=100
107Sn	2.90 m	(5/2+ )	%K+%β+=100
108Sn	10.30 m	0+	%K+%β+=100
109Sn	18.0 m	5/2(+)	%K+%β+=100
110Sn	4.11 h	0+	%K=100
111Sn	35.3 m	7/2+	%K+%β+=100
112Sn	stable	0+	%Abundance=0.97
113Sn	115.09 d	1/2+	%K+%β+=100
113m1Sn	21.4 m	7/2+	%IT=91.1 , %K+%β+=8.9
114Sn	stable	0+	%Abundance=0.65
115Sn	stable	1/2+	%Abundance=0.34
116Sn	stable	0+	%Abundance=14.53
117Sn	stable	1/2+	%Abundance=7.68
117m1Sn	13.60 d	11/2-	%IT=100
118Sn	stable	0+	%Abundance=24.23
119Sn	stable	1/2+	%Abundance=8.59
119m1Sn	293.1 d	11/2-	%IT=100
120Sn	stable	0+	%Abundance=32.59
121Sn	27.06 h	3/2+	%β-=100
121m1Sn	55 a	11/2-	%IT=77.6 , %β-=22.4
122Sn	stable	0+	%Abundance=4.63
123Sn	129.2 d	11/2-	%β-=100
123m1Sn	40.06 m	3/2+	%β-=100
124Sn	stable	0+	%Abundance=5.79
125Sn	9.64 d	11/2-	%β-=100
125m1Sn	9.52 m	3/2+	%β-=100
126Sn	1e+5 a	0+	%β-=100
127Sn	2.10 h	(11/2-)	%β-=100
127m1Sn	4.13 m	(3/2+ )	%β-=100
128Sn	59.07 m	0+	%β-=100
128m1Sn	6.5 s	(7-)	%IT=100
129Sn	2.23 m	(3/2+ )	%β-=100
129m1Sn	6.9 m	(11/2-)	%β-=100, %IT ~ 2E-4
130Sn	3.72 m	0+	%β-=100
130m1Sn	1.7 m	(7-)	%β-=100
131Sn	56.0 s	(3/2+ )	%β-=100
131m1Sn	58.4 s	(11/2-)	%β-=100, %IT < 0.009
132Sn	39.7 s	0+	%β-=100
133Sn	1.45 s	(7/2-)	%β-=100, %β-n=0.08
134Sn	1.12 s	0+	%β-=100, %β-n=17

Antimony

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
108Sb	7.4 s	(4+ )	%K+%β+=100, %Kp=?
109Sb	17.0 s	(5/2+ )	%K+%β+=100
110Sb	23.0 s	3+	%K+%β+=100
111Sb	75 s	(5/2+ )	%K+%β+=100
112Sb	51.4 s	3+	%K+%β+=100
113Sb	6.67 m	5/2+	%K+%β+=100
114Sb	3.49 m	3+	%K+%β+=100
115Sb	32.1 m	5/2+	%K+%β+=100
116Sb	15.8 m	3+	%K+%β+=100
116m1Sb	60.3 m	8-	%K+%β+=100
117Sb	2.80 h	5/2+	%K+%β+=100
118Sb	3.6 m	1+	%K+%β+=100
118m1Sb	5.00 h	8-	%K+%β+=100
119Sb	38.19 h	5/2+	%K=100
119m1Sb	0.85 s	(25/2+ )	%IT=100
120Sb	15.89 m	1+	%K+%β+=100
120m1Sb	5.76 d	8-	%K+%β+=100
121Sb	stable	5/2+	%Abundance=57.36
122Sb	2.7238 d	2-	%β-=97.59 , %K+%β+=2.41
122m1Sb	4.191 m	(8) -	%IT=100
123Sb	stable	7/2+	%Abundance=42.64
124Sb	60.20 d	3-	%β-=100
124m1Sb	93 s	5+	%IT=75 , %β-=25
124m2Sb	20.2 m	(8) -	%IT=100
125Sb	2.7582 a	7/2+	%β-=100
126Sb	12.46 d	(8) -	%β-=100
126m1Sb	19.15 m	(5) +	%β-=86 , %IT=14
126m2Sb	11 s	(3) -	%IT=100
127Sb	3.85 d	7/2+	%β-=100
128Sb	9.01 h	8-	%β-=100
128m1Sb	10.4 m	5+	%β-=96.4 , %IT=3.6
129Sb	4.40 h	7/2+	%β-=100
129m1Sb	17.7 m	(19/2-)	%β-=85, %IT=15
130Sb	39.5 m	(8-)	%β-=100
130m1Sb	6.3 m	(5) +	%β-=100
131Sb	23.03 m	(7/2+ )	%β-=100
132Sb	2.79 m	(4+ )	%β-=100
132m1Sb	4.10 m	(8-)	%β-=100
133Sb	2.5 m	(7/2+ )	%β-=100
134Sb	0.78 s	(0- )	%β-=100
134m1Sb	10.23 s	(7-)	%β-=100, %β-n=0.091
135Sb	1.71 s	(7/2+ )	%β-=100 , %β-n=16.4
136Sb	0.82 s		%β-=100, %β-n=24.0, %β-2n=?

Tellurium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
106Te	60 μs	0+	%α=100
107Te	3.1 ms		%α > 70, %K+%β+ < 30
108Te	2.1 s	0+	%K+%β+=51 , %α=49 , %β+P=2.4
109Te	4.6 s		%K+%β+=96.1 , %α=3.9 , %Kp=?
110Te	18.6 s	0+	%K+%β+ ~ 100, %α ~ 0.003
111Te	19.3 s	(5/2+ )	%K+%β+=100, %Kp=?
112Te	2.0 m	0+	%K+%β+=100
113Te	1.7 m	(7/2+ )	%K+%β+=100
114Te	15.2 m	0+	%K+%β+=100
115Te	5.8 m	7/2+	%K+%β+=100
115m1Te	6.7 m	(1/2) +	%K+%β+ < 100, %IT=?
116Te	2.49 h	0+	%K+%β+=100
117Te	62 m	1/2+	%K+%β+=100
117m1Te	103 ms	11/2-	%IT=100
118Te	6.00 d	0+	%K=100
119Te	16.03 h	1/2+	%K+%β+=100
119m1Te	4.70 d	11/2-	%K+%β+=100, %IT < 0.008
120Te	stable	0+	%Abundance=0.096
121Te	16.78 d	1/2+	%K+%β+=100
121m1Te	154 d	11/2-	%IT=88.6 , %K+%β+=11.4
122Te	stable	0+	%Abundance=2.603
123Te	1e+13 a	1/2+	%Abundance=0.908, %K=100
123m1Te	119.7 d	11/2-	%IT=100
124Te	stable	0+	%Abundance=4.816
125Te	stable	1/2+	%Abundance=7.139
125m1Te	57.40 d	11/2-	%IT=100
126Te	stable	0+	%Abundance=18.95
127Te	9.35 h	3/2+	%β-=100
127m1Te	109 d	11/2-	%IT=97.6 , %β-=2.4
128Te	2.2e24 a	0+	%Abundance=31.69, %ββ=100
129Te	69.6 m	3/2+	%β-=100
129m1Te	33.6 d	11/2-	%IT=63 , %β-=37
130Te	7.9e20 a	0+	%Abundance=33.80, %β- β -=100
131Te	25.0 m	3/2+	%β-=100
131m1Te	30 h	11/2-	%β-=77.8 , %IT=22.2
132Te	3.204 d	0+	%β-=100
133Te	12.5 m	(3/2+ )	%β-=100
133m1Te	55.4 m	(11/2-)	%IT=17.5 , %β-=82.5
134Te	41.8 m	0+	%β-=100
135Te	19.0 s	(7/2-)	%β-=100
136Te	17.5 s	0+	%β-=100, %β-n=1.1
137Te	2.49 s	(7/2-)	%β-=100, %β-n=2.69
138Te	1.4 s	0+	%β-=100, %β-n=6.3

Iodine

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
108I	36 ms	(1)	%α=91 , %p < 1
109I	100 μs		%p ~ 100
110I	0.65 s		%K+%β+=83 , %α=17 , %Kp=11 , %Kα=1.1
111I	2.5 s	(5/2+ )	%K+%β+=99.9, %α ~ 0.1
112I	3.42 s		%K+%β+=100, %α ~ 0.0012
113I	6.6 s	(5/2+ )	%K+%β+=100, %Kα=?, %α =3.310E-7
114I	2.1 s	1+	%K+%β+= 100, %Kp=?
114m1I	6.2 s	(7)	%K+%β+=?, %IT=?
115I	1.3 m	(5/2+ )	%K+%β+=100
116I	2.91 s	1+	%K+%β+=100
116m1I	3.27 μs	(7-)
117I	2.22 m	(5/2) +	%K+%β+=100
118I	13.7 m	2-	%K+%β+=100
118m1I	8.5 m	(7-)	%K+%β+<100, %IT>0
119I	19.1 m	5/2+	%K+%β+=100
120I	81.0 m	2-	%K+%β+=100
120m1I	53 m	4 to 8	%K+%β+=100
121I	2.12 h	5/2+	%K+%β+=100
122I	3.63 m	1+	%K+%β+=100
122m1I	80 μs
123I	13.27 h	5/2+	%K+%β+=100
124I	4.1760 d	2-	%K+%β+=100
125I	59.408 d	5/2+	%K=100
126I	13.11 d	2-	%K+%β+=56.3 , %β-=43.7
127I	stable	5/2+	%Abundance=100
128I	24.99 m	1+	%β-=93.1 , %K+%β+=6.9
129I	1.57e7 a	7/2+	%β-=100
130I	12.36 h	5+	%β-=100
130m1I	9.0 m	2+	%IT=84 , %β-=16
131I	8.02070 d	7/2+	%β-=100
132I	2.295 h	4+	%β-=100
132m1I	1.387 h	(8-)	%IT=86 , %β-=14
133I	20.8 h	7/2+	%β-=100
133m1I	9 s	(19/2-)	%IT=100
134I	52.5 m	(4) +	%β-=100
134m1I	3.60 m	(8) -	%IT=97.7 , %β-=2.3
135I	6.57 h	7/2+	%β-=100
136I	83.4 s	(1-)	%β-=100
136m1I	46.9 s	(6-)	%β-=100
137I	24.5 s	(7/2+ )	%β-=100, %β-n=6.97
138I	6.49 s	(2-)	%β-=100, %β-n=5.5
139I	2.29 s	(7/2+ )	%β-=100, %β-n=9.9
140I	0.86 s	(4)	%β-=100 , %β-n=9.3
141I	0.43 s		%β-=100, %β-n=21.2

Xenon

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
110Xe	0.60 μs	0+	%K+β+=?, %α=?
111Xe	0.74 s		%K+%β+=?, %α=?
112Xe	2.7 s	0+	%K+%β+=99.2, %α=0.8 +11- 5
113Xe	2.74 s		%K+%β+ ~ 100, %α ~ 0.011, %Kp=7 , %Kα ~ 0.007
114Xe	10.0 s	0+	%K+%β+=100
115Xe	18 s	(5/2+ )	%K+%β+=100, %Kp=0.34 , %Kα=0.0003
116Xe	59 s	0+	%K+%β+=100
117Xe	61 s	5/2(+)	%K+%β+=100, %Kp=0.0029
118Xe	3.8 m	0+	%K+%β+=100
119Xe	5.8 m	(5/2+ )	%K+%β+=100
120Xe	40 m	0+	%K+%β+=100
121Xe	40.1 m	5/2(+)	%K+%β+=100
122Xe	20.1 h	0+	%K=100
123Xe	2.08 h	(1/2) +	%K+%β+=100
124Xe	1.6e+14 a	0+	%Abundance=0.10, %KEC=100
125Xe	16.9 h	(1/2) +	%K+%β+=100
125m1Xe	57 s	(9/2) -	%IT=100
126Xe	stable	0+	%Abundance=0.09
127Xe	36.4 d	1/2+	%K=100
127m1Xe	69.2 s	9/2-	%IT=100
128Xe	stable	0+	%Abundance=1.91
129Xe	stable	1/2+	%Abundance=26.4
129m1Xe	8.88 d	11/2-	%IT=100
130Xe	stable	0+	%Abundance=4.1
131Xe	stable	3/2+	%Abundance=21.2
131m1Xe	11.84 d	11/2-	%IT=100
132Xe	stable	0+	%Abundance=26.9
132m1Xe	8.39 ms	(10+)	%IT=100
133Xe	5.243 d	3/2+	%β-=100
133m1Xe	2.19 d	11/2-	%IT=100
134Xe	stable	0+	%Abundance=10.4
134m1Xe	290 ms	7-	%IT=100
135Xe	9.14 h	3/2+	%β-=100
135m1Xe	15.29 m	11/2-	%IT=99.996 , %β-=0.004
136Xe	2.36e21 a	0+	%Abundance=8.9
137Xe	3.818 m	7/2-	%β-=100
138Xe	14.08 m	0+	%β-=100
139Xe	39.68 s	3/2-	%β-=100
140Xe	13.60 s	0+	%β-=100
141Xe	1.73 s	5/2(-)	%β-=100, %β-n=0.044
142Xe	1.22 s	0+	%β-=100, %β-n=0.406
143Xe	0.30 s	5/2-	%β-=100
144Xe	1.15 s	0+	%β-=100
145Xe	0.9 s		%β-=100, %β-n=?
146Xe		0+	%β-=100

Caesium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
113Cs	17 μs	(5/2+ )	%p ~ 100, %K+%β+ ~ 0.03
114Cs	0.57 s	(1+ )	%K+%β+ ~ 100, %α=0.018 , %Kp=7 , %Kα=0.16
115Cs	1.4 s		%K+%β+=100, %Kp ~ 0.07
116Cs	3.84 s	>4+	%K+%β+=100, %Kp=0.44 , %Kα=0.08
116m1Cs	0.70 s	(1+ )	%K+%β+=100, %Kp=0.28 , %Kα=0.049
117Cs	8.4 s	(9/2+ )	%K+%β+=100
117m1Cs	6.5 s	(3/2+ )	%K+%β+=100
118Cs	14 s	2	%K+%β+=100, %Kp<4.2E-2 , %Kα<2.4E-3
118m1Cs	17 s	(7-)	%K+%β+=100, %Kp<4.2E-2 , %Kα<2.4E-3
119Cs	43.0 s	9/2+	%K+%β+=100
119m1Cs	30.4 s	3/2(+)	%K+%β+=100
120Cs	64 s	2	%K+%β+=100
120m1Cs	57 s		%K+%β+=100, %Kp=7E-6 , %Kα=2.0E-5
121Cs	155 s	3/2(+)	%K+%β+=100
121m1Cs	122 s	9/2(+)	%K+%β+=83, %IT=17
122Cs	21.0 s	1+	%K+%β+=100
122m1Cs	3.70 m	8-	%K+%β+=100
122m2Cs	0.36 s	(5) -	%IT=100
123Cs	5.94 m	1/2+	%K+%β+=100
123m1Cs	1.64 s	(11/2) -	%IT=100
124Cs	30.8 s	1+	%K+%β+=100
124m1Cs	6.3 s	(7) +	%IT=100
125Cs	45 m	(1/2+ )	%K+%β+=100
126Cs	1.64 m	1+	%K+%β+=100
127Cs	6.25 h	1/2+	%K+%β+=100
128Cs	3.66 m	1+	%K+%β+=100
129Cs	32.06 h	1/2+	%K+%β+=100
130Cs	29.21 m	1+	%K+%β+=98.4, %β-=1.6
130m1Cs	3.46 m	5-	%IT=99.84 , %K+%β+=0.16
131Cs	9.689 d	5/2+	%K=100
132Cs	6.479 d	2+	%K+%β+=98.13 , %β-=1.87
133Cs	stable	7/2+	%Abundance=100
134Cs	2.0648 a	4+	%β-=99.9997 , %K=0.0003
134m1Cs	2.903 h	8-	%IT=100
135Cs	2.3e+6 a	7/2+	%β-=100
135m1Cs	53 m	19/2-	%IT=100
136Cs	13.16 d	5+	%β-=100
136m1Cs	19 s	8-	%IT=?, %β-=?
137Cs	30.07 a	7/2+	%β-=100
138Cs	33.41 m	3-	%β-=100
138m1Cs	2.91 m	6-	%β-=19 , %IT=81
139Cs	9.27 m	7/2+	%β-=100
140Cs	63.7 s	1-	%β-=100
141Cs	24.94 s	7/2+	%β-=100, %β-n=0.029
142Cs	1.70 s	0-	%β-=100, %β-n=0.091
143Cs	1.78 s	3/2+	%β-=100, %β-n=1.62
144Cs	1.01 s	1	%β-=100, %β-n=3.17
144m1Cs	1 s	(GE 4)	%β-=?
145Cs	0.594 s	3/2+	%β-=100, %β-n=13.8
146Cs	0.321 s	1-	%β-=100 , %β-n=14.2
147Cs	0.225 s	(3/2+ )	%β-=100, %β-n=43
148Cs	158 ms		%β-=100, %β-n=25

Barium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
114Ba	0.43 s	0+	%K+%β+ ~ 100, %α=?, %12C ~ 3E-5
115Ba	0.4 s		%K+%β+=100
116Ba	0.3 s	0+	%K+%β+=100
117Ba	1.75 s	(3/2)	%K+%β+=100, %Kp=?, %Kα=?
118Ba	5.5 s	0+	%K+%β+=100
119Ba	5.4 s	(5/2+ )	%K+%β+=100, %Kp < 25
120Ba	32 s	0+	%K+%β+=100
121Ba	29.7 s	5/2(+)	%K+%β+=100, %Kp=0.02
122Ba	1.95 m	0+	%K+%β+=100
123Ba	2.7 m	5/2+	%K+%β+=100
124Ba	11.0 m	0+	%K+%β+=100
125Ba	3.5 m	1/2(+)	%K+%β+=100
126Ba	100 m	0+	%K+%β+ =100
127Ba	12.7 m	1/2+	%K+%β+=100
127m1Ba	1.9 s	7/2-	%IT=100
128Ba	2.43 d	0+	%K=100
129Ba	2.23 h	1/2+	%K+%β+=100
129m1Ba	2.16 h	7/2+	%K+%β+ < 100, %IT=?
130Ba	stable	0+	%Abundance=0.106
130m1Ba	11 ms	8-	%IT=100
131Ba	11.50 d	1/2+	%K+%β+=100
131m1Ba	14.6 m	9/2-	%IT=100
132Ba	stable	0+	%Abundance=0.101
133Ba	10.51 a	1/2+	%K=100
133m1Ba	38.9 h	11/2-	%K=0.0096 , %IT=99.9904
134Ba	stable	0+	%Abundance=2.417
134m1Ba	2.63 μs	(10+)
135Ba	stable	3/2+	%Abundance=6.592
135m1Ba	28.7 h	11/2-	%IT=100
136Ba	stable	0+	%Abundance=7.854
136m1Ba	0.3084 s	7-	%IT=100
137Ba	stable	3/2+	%Abundance=11.23
137m1Ba	2.552 m	11/2-	%IT=100
138Ba	stable	0+	%Abundance=71.70
139Ba	83.06 m	7/2-	%β-=100
140Ba	12.752 d	0+	%β-=100
141Ba	18.27 m	3/2-	%β-=100
142Ba	10.6 m	0+	%β-=100
143Ba	14.33 s	5/2-	%β-=100
144Ba	11.5 s	0+	%β-=100, %β-n=3.6
145Ba	4.31 s	5/2-	%β-=100
146Ba	2.22 s	0+	%β-=100
147Ba	0.893 s	(3/2+ )	%β-=100, %β-n=0.06
148Ba	0.607 s	0+	%β-=100, %β-n=0.4
149Ba	0.344 s		%β-=100, %β-n=0.43
150Ba	0.3 s	0+	%β-=100, %β-n=?

Lanthanum

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
120La	2.8 s		%K+%β+=100
121La	5.3 s		%K+%β+=100, %Kp=?
122La	8.7 s		%K+%β+=100, %Kp=?
123La	17 s		%K+%β+=100
124La	29 s		%K+%β+=100
124m1La	1 s		%K+%β+=100
125La	76 s	(11/2-)	%K+%β+=100
126La	54 s		%K+%β+=100
127La	5.1 m	(11/2-)	%K+%β+=100
127m1La	3.7 m	(3/2+ )	%K+%β+=100, %IT=?
128La	5.0 m	(5+ )	%K+%β+=100
128m1La	560 ms	(1+ , 2+ )	%K+%β+=100
129La	11.6 m	3/2+	%K+%β+=100
129m1La	0.56 s	11/2-	%IT=100
130La	8.7 m	3(+)	%K+%β+=100
131La	59 m	3/2+	%K+%β+=100
132La	4.8 h	2-	%K+%β+=100
132m1La	24.3 m	6-	%IT=76, %K+%β+=24
133La	3.912 h	5/2+	%K+%β+=100
134La	6.45 m	1+	%K+%β+=100
135La	19.5 h	5/2+	%K+%β+=100
136La	9.87 m	1+	%K+%β+=100
136m1La	114 ms		%IT=100
137La	6e4 a	7/2+	%K=100
138La	1.05e+11 a	5+	%Abundance=0.0902, %β-=33.6 , %K+%β+=66.4
139La	stable	7/2+	%Abundance=99.9098
140La	1.6781 d	3-	%β-=100
141La	3.92 h	(7/2+ )	%β-=100
142La	91.1 m	2-	%β-=100
143La	14.2 m	(7/2) +	%β-=100
144La	40.8 s	(3-)	%β-=100
145La	24.8 s	(5/2+ )	%β-=100
146La	6.27 s	2-	%β-=100
146m1La	10.0 s	(6-)	%β-=100
147La	4.015 s	(5/2+ )	%β-=100, %β-n=0.035
148La	1.05 s	(2-)	%β-=100 , %β-n=0.11
149La	1.05 s		%β-=100, %β-n=1.43
150La	0.86 s		%β-=100, %β-n=2.7

Cerium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
123Ce	3.2 s	(5/2)	%K+%β+=100, %Kp=?
124Ce	6 s	0+	%K+%β+=100
125Ce	9.0 s	(5/2+ )	%K+%β+=100, %Kp=?
126Ce	50 s	0+	%K+%β+=100
127Ce	31 s	(5/2+ )	%K+%β+=100
128Ce	4.1 s	0+	%K+%β+=100
129Ce	3.5 m	5/2+	%K+%β+=100
130Ce	25 m	0+	%K+%β+=100
131Ce	10.2 m	(7/2+ )	%K+%β+=100
131m1Ce	5.0 m	(1/2+ )	%K+%β+=100
132Ce	3.51 h	0+	%K+%β+=100
132m1Ce	13 ms	(8- ,9-)	%IT=100
133Ce	97 m	1/2+	%K+%β+=100
133m1Ce	4.9 h	9/2-	%K+%β+=100
134Ce	3.16 d	0+	%K=100
135Ce	17.7 h	1/2(+)	%K+%β+=100
135m1Ce	20 s	11/2(-)	%IT=100
136Ce	stable	0+	%Abundance=0.19
137Ce	9.0 h	3/2+	%K+%β+=100
137m1Ce	34.4 h	11/2-	%IT=99.22 , %K+%β+=0.78
138Ce	stable	0+	%Abundance=0.25
138m1Ce	8.65 ms	7-	%IT=100
139Ce	137.640 d	3/2+	%K=100
139m1Ce	54.8 s	11/2-	%IT=100
140Ce	stable	0+	%Abundance=88.48
141Ce	32.501 d	7/2-	%β-=100
142Ce	5e+16 a	0+	%Abundance=11.08
143Ce	33.039 h	3/2-	%β-=100
144Ce	284.893 d	0+	%β-=100
145Ce	3.01 m	(3/2) -	%β-=100
146Ce	13.52 m	0+	%β-=100
147Ce	56.4 s	(5/2-)	%β-=100
148Ce	56 s	0+	%β-=100
149Ce	5.3 s	(3/2-)	%β-=100
150Ce	4.0 s	0+	%β-=100
151Ce	1.02 s		%β-=100
152Ce	1.4 s	0+	%β-=100

Praesodymium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
124Pr	1.2 s		%K+%β+=100, %Kp=?
125Pr	3.3 s		%K+%β+=100
126Pr	3.14 s	(3,4,5)	%K+%β+=100, %Kp=?
127Pr	4.2 s	(11/2-)	%K+%β+=100
128Pr	3.1 s	4,5,6	%K+%β+=100, %Kp=?
129Pr	30 s	(3/2+ )	%K+%β+=100
130Pr	40.0 s		%K+%β+=100
131Pr	1.53 m	(3/2+ )	%K+%β+=100
131m1Pr	5.7 s	(11/2-)	%IT=95 , %K+%β+=5
132Pr	1.6 m		%K+%β+=100
133Pr	6.5 m	(3/2+ )	%K+%β+=100
134Pr	17 m	2-	%K+%β+=100
134m1Pr	11 m	(5-)	%K+%β+=100
135Pr	24 m	3/2(+)	%K+%β+=100
136Pr	13.1 m	2+	%K+%β+=100
137Pr	1.28 h	5/2+	%K+%β+=100
138Pr	1.45 m	1+	%K+%β+=100
138m1Pr	2.12 h	7-	%K+%β+=100
139Pr	4.41 h	5/2+	%K+%β+=100
140Pr	3.39 m	1+	%K+β+=100
141Pr	stable	5/2+	%Abundance=100
142Pr	19.12 h	2-	%β-=99.9836 , %K=0.0164
142m1Pr	14.6 m	5-	%IT=100
143Pr	13.57 d	7/2+	%β-=100
144Pr	17.28 m	0-	%β-=100
144m1Pr	7.2 m	3-	%IT=99.93, %β-=0.07
145Pr	5.984 h	7/2+	%β-=100
146Pr	24.15 m	(2) -	%β-=100
147Pr	13.4 m	(3/2+ )	%β-=100
148Pr	2.27 m	1-	%β-=100
148m1Pr	2.0 m	(4)	%β-=100
149Pr	2.26 m	(5/2+ )	%β-=100
150Pr	6.19 s	(1) -	%β-=100
151Pr	18.90 s	(3/2-)	%β-=100
152Pr	3.63 s	(4-)	%β-=100
153Pr	4.28 s		%β-=100
154Pr	2.3 s	(3+ , 2+ )	%β-=100

Neodymium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
127Nd	1.8 s		%K+%β+=100, %Kp=?
128Nd	4 s	0+	%K+%β+=100, %Kp=?
129Nd	7 s	(5/2+ )	%K+%β+=100, %Kp=?
130Nd	28 s	0+	%K+%β+=100
131Nd	27 s	(5/2)	%K+%β+=100 , %Kp=?
132Nd	1.75 m	0+	%β+=100
133Nd	70 s	(7/2+ )	%K+%β+=100
133m1Nd	70 s	(1/2) +	%K+%β+=?, %IT=?
134Nd	8.5 m	0+	%K+%β+=100
134m1Nd	410 μs	(8) -
135Nd	12.4 m	9/2(-)	%K+%β+=100
135m1Nd	5.5 m	(1/2+ )	%K+%β+=100
136Nd	50.65 m	0+	%K+%β+=100
137Nd	38.5 m	1/2+	%K+%β+=100
137m1Nd	1.60 s	11/2-	%IT=100
138Nd	5.04 h	0+	%K=100
139Nd	29.7 m	3/2+	%K+%β+=100
139m1Nd	5.50 h	11/2-	%K+%β+=88.2 , %IT=11.8
140Nd	3.37 d	0+	%K=100
141Nd	2.49 h	3/2+	%K+%β+=100
141m1Nd	62.0 s	11/2-	%IT > 99.95, %K+%β+ < 0.05
142Nd	stable	0+	%Abundance=27.13
143Nd	stable	7/2-	%Abundance=12.18
144Nd	2.29e+15 a	0+	%Abundance=23.80, %α=100
145Nd	stable	7/2-	%Abundance=8.30
146Nd	stable	0+	%Abundance=17.19
147Nd	10.98 d	5/2-	%β-=100
148Nd	stable	0+	%Abundance=5.76
149Nd	1.728 h	5/2-	%β-=100
150Nd	1.1e19 a	0+	%Abundance=5.64, %β- β-=?
151Nd	12.44 m	3/2+	%β-=100
152Nd	11.4 m	0+	%β-=100
153Nd	31.6 s	(3/2) -	%β-=100
154Nd	25.9 s	0+	%β-=100
155Nd	8.9 s		%β-=100
156Nd	5.47 s	0+	%β-=100

Promethium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
132Pm	6.3 s	(3+ )	%K+%β+=100 , %Kp ~ 5E-5
133Pm	3/2+		%K+%β+=100
133m1Pm	15 s	11/2-	%K+%β+=100, %IT=?
134Pm	5 s	(2+ )	%K+%β+=100
134m1Pm	22 s	(5+ )	%K+%β+=100
135Pm	45 s	(11/2-)	%K+%β+=100
135m1Pm	49 s	(3/2+ , 5/2+ )	%K+%β+=100
136Pm	47 s	(2+ )	%K+%β+=100
136m1Pm	107 s	(5-)	%K+%β+=100
137Pm	2.4 m	11/2-	%K+%β+=100
138Pm	10 s	1+	%K+%β+=100
138m1Pm	3.24 m	(5-)	%K+%β+=?, %IT=?
139Pm	4.15 m	(5/2) +	%K+%β+=100
139m1Pm	180 ms	(11/2) -	%IT=99.94 +5-20, %K+%β+=0.06 +20-5
140Pm	9.2 s	1+	%K+%β+=100
140m1Pm	5.95 m	7-	%K+%β+=100
140m2Pm	5.95 m	8-	%K+%β+=100
141Pm	20.90 m	5/2+	%K+%β+=100
142Pm	40.5 s	1+	%K+%β+=100
142m1Pm	2.0 ms	(8) -	%IT=100
143Pm	265 d	5/2+	%K+%β+=100
144Pm	363 d	5-	%K+%β+=100
145Pm	17.7 a	5/2+	%K=100, %α=2.8E-7
146Pm	5.53 a	3-	%K=66.0 , %β-=34.0
147Pm	2.6234 a	7/2+	%β-=100
148Pm	5.370 d	1-	%β-=100
148m1Pm	41.29 d	6-	%β-=95.0 , %IT=5.0
149Pm	53.08 h	7/2+	%β-=100
150Pm	2.68 h	(1-)	%β-=100
151Pm	28.40 h	5/2+	%β-=100
152Pm	4.12 m	1+	%β-=100
152m1Pm	7.52 m	4-	%β-=100
152m2Pm	13.8 m	(8)	%β- < 100, %IT > 0
153Pm	5.25 m	5/2-	%β-=100
154Pm	1.73 m	(0,1)	%β-=100
154m1Pm	2.68 m	(3,4)	%β-=100
155Pm	41.5 s	(5/2-)	%β-=100
156Pm	26.70 s	4(-)	%β-=100
157Pm	10.56 s	(5/2-)	%β-=100
158Pm	4.8 s		%β-=100

Samarium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
131Sm	1.2 s		%K+%β+=100, %Kp=?
132Sm	4.0 s	0+	%K+%β+=100 , %Kp=?
133Sm	3.7 s	(5/2+ )	%K+%β+=100, %Kp=?
134Sm	10 s	0+	%K+%β+=100
135Sm	10.3 s	(7/2+ )	%K+%β+=100, %Kp=0.02
136Sm	47 s	0+	%K+%β+=100
137Sm	45 s	(9/2-)	%K+%β+=100
138Sm	3.1 m	0+	%K+%β+=100
139Sm	2.57 m	(1/2) +	%K+%β+=100
139m1Sm	10.7 s	(11/2) -	%IT=93.7 , %K+%β+=6.3
140Sm	14.82 m	0+	%K+%β+=100
141Sm	10.2 m	1/2+	%K+%β+=100
141m1Sm	22.6 m	11/2-	%K+%β+=99.69 , %IT=0.31
142Sm	72.49 m	0+	%K+%β+=100
143Sm	8.83 m	3/2+	%K+%β+=100
143m1Sm	66 s	11/2-	%IT=99.76 , %K+%β+=0.24
143m2Sm	30 ms	23/2(-)	%IT=100
144Sm	stable	0+	%Abundance=3.1
145Sm	340 d	7/2-	%K=100
146Sm	1.03e8 a	0+	%α=100
147Sm	1.06e+11 a	7/2-	%Abundance=15.0, %α=100
148Sm	7e+15 a	0+	%Abundance=11.3 , %α=100
149Sm	2e+15 a	7/2-	%Abundance=13.8
150Sm	stable	0+	%Abundance=7.4
151Sm	90 a	5/2-	%β-=100
152Sm	stable	0+	%Abundance=26.7
153Sm	46.284 h	3/2+	%β-=100
153m1Sm	10.6 ms	11/2-	%IT=100
154Sm	stable	0+	%Abundance=22.7
155Sm	22.3 m	3/2-	%β-=100
156Sm	9.4 h	0+	%β-=100
157Sm	482 s	(3/2-)	%β-=100
158Sm	5.30 m	0+	%β-=100
159Sm	11.37 s	(5/2-)	%β-=100
160Sm	9.6 s	0+	%β-=100

Europium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
134Eu	0.5 s		%K+%β+=100, %Kp > 0
135Eu	1.5 s		%K+%β+=100, %Kp=?
136Eu	3.3 s	(7+ )	%K+%β+=100, %Kp=0.09
136m1Eu	3.7 s	(3+ )	%K+%β+=100, %Kp=0.09
137Eu	11 s	(11/2-)	%K+%β+=100
138Eu	12.1 s	(6-)	%K+%β+=100
139Eu	17.9 s	(11/2) -	%K+%β+=100
140Eu	1.51 s	1+	%K+%β+=100
140m1Eu	125 ms	(5-)	%IT=100 , %K+%β+ < 1
141Eu	40.7 s	5/2+	%K+%β+=100
141m1Eu	2.7 s	11/2-	%K+%β+=13 +4-2 , %IT=87 +2-4
142Eu	2.34 s	1+	%K+%β+=100
142m1Eu	1.22 m	8-	%K+%β+=100
143Eu	2.63 m	5/2+	%K+%β+=100
144Eu	10.2 s	1+	%K+%β+=100
145Eu	5.93 d	5/2+	%K+%β+=100
146Eu	4.61 d	4-	%K+%β+=100
147Eu	24.1 d	5/2+	%K+β+=100, %α=0.0022
148Eu	54.5 d	5-	%K+%β+=100, %α=9.4E-7
149Eu	93.1 d	5/2+	%K=100
150Eu	36.9 a	5(-)	%K+%β+=100
150m1Eu	12.8 h	0-	%K+%β+=11 , %β-=89 , %IT < 5E-8
151Eu	stable	5/2+	%Abundance=47.8
152Eu	13.537 a	3-	%K=72.1 , %β-=27.9
152m1Eu	9.3116 h	0-	%K+%β+=28 , %β-=72
152m2Eu	96 m	8-	%IT=100
153Eu	stable	5/2+	%Abundance=52.2
154Eu	8.593 a	3-	%β-=99.98 , %K+%β+=0.02
154m1Eu	46.3 m	(8-)	%IT=100
155Eu	4.7611 a	5/2+	%β-=100
156Eu	15.19 d	0+	%β-=100
157Eu	15.18 h	5/2+	%β-=100
158Eu	45.9 m	(1-)	%β-=100
159Eu	18.1 m	5/2+	%β-=100
160Eu	38 s	1(-)	%β-=100
161Eu	26 s		%β-=100
162Eu	10.6 s		%β-=100

Gadolinium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
139Gd	4.9 s	9/2-	%K+%β+=?, %β+P=?
140Gd	15.8 s	0+	%K+%β+=100
141Gd	14 s	(1/2+ )	%K+%β+=100, %Kp=0.03
141m1Gd	24.5 s	(11/2-)	%K+%β+=89 , %IT=11
142Gd	70.2 s	0+	%K+%β+=100
143Gd	39 s	(1/2) +	%K+%β+=100, %Kp < 0.001
143m1Gd	112 s	(11/2-)	%K+%β+=100
144Gd	4.5 m	0+	%K+%β+=100
145Gd	23.0 m	1/2+	%K+%β+=100
145m1Gd	85 s	11/2-	%IT=94.3 , %K+%β+=5.7
146Gd	48.27 d	0+	%K=100
147Gd	38.06 h	7/2-	%K+%β+=100
148Gd	74.6 a	0+	%α=100
149Gd	9.28 d	7/2-	%K+%β+=100, %α=4.3E-4
150Gd	1.79e6 a	0+	%α=100
151Gd	124 d	7/2-	%K=100, %α ~ 8E-7
152Gd	1.08e14 a	0+	%Abundance=0.20, %α=100
153Gd	240.4 d	3/2-	%K=100
154Gd	stable	0+	%Abundance=2.18
155Gd	stable	3/2-	%Abundance=14.80
155m1Gd	31.97 ms	11/2-	%IT=100
156Gd	stable	0+	%Abundance=20.47
157Gd	stable	3/2-	%Abundance=15.65
158Gd	stable	0+	%Abundance=24.84
159Gd	18.479 h	3/2-	%β-=100
160Gd	stable	0+	%Abundance=21.86
161Gd	3.66 m	5/2-	%β-=100
162Gd	8.4 m	0+	%β-=100
163Gd	68 s	(5/2-)	%β-=100
164Gd	45 s	0+	%β-=100

Terbium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
140Tb	2.4 s	5	%K+%β+=100, %p=0.26
141Tb	3.5 s	(5/2-)	%K+%β+=100
142Tb	597 ms	1+	%K+%β+=100 , %Kp=0.0022
142m1Tb	303 ms	(5-)	%IT=100, %K+%β+ < 0.5
143Tb	12 s	(11/2-)	%K+%β+=100
143m1Tb	21 s	(5/2+ )
144Tb	1 s	(1+ )	%K+%β+=100
144m1Tb	4.25 s	(6-)	%IT=66 , %K+%β+=34
145Tb		(1/2+ )
145m1Tb	29.5 s	(11/2-)	%K+%β+=100
146Tb	8 s	1+	%K+%β+=100
146m1Tb	23 s	5-	%K+%β+=100
146m2Tb	1.18 ms	(10+)	%IT=100
147Tb	1.7 h	(1/2+ )	%K+%β+=100
147m1Tb	1.83 m	(11/2) -	%K+%β+=100
148Tb	60 m	2-	%K+%β+=100
148m1Tb	2.20 m	9+	%K+%β+=100
149Tb	4.118 h	1/2+	%K+%β+=83.3 , %α=16.7
149m1Tb	4.16 m	11/2-	%K+%β+=99.978 , %α=0.022
150Tb	3.48 h	(2-)	%K+%β+=100, %α<0.05
150m1Tb	5.8 m	9+	%K+%β+=100
151Tb	17.609 h	1/2(+)	%K+%β+=100 , %α=9.5E-3
151m1Tb	25 s	(11/2-)	%IT=93.8 , %K+%β+=6.2
152Tb	17.5 h	2-	%K+%β+=100, %α < 7E-7
152m1Tb	4.2 m	8+	%IT=78.8 , %K+%β+=21.2
153Tb	2.34 d	5/2+	%K+%β+=100
154Tb	21.5 h	0	%K+%β+=100, %β- < 0.1
154m1Tb	9.4 h	3-	%K+%β+=78.2 , %IT=21.8 , %β- < 0.1
154m2Tb	22.7 h	7-	%K+%β+=98.2 , %IT=1.8
154m3Tb	513 ns
155Tb	5.32 d	3/2+	%K=100
156Tb	5.35 d	3-	%K+%β+=100 , %β-=?
156m1Tb	24.4 h	(7-)	%IT=100
156m2Tb	5.3 h	(0+)	%IT=?, %K+%β+=?
157Tb	71 a	3/2+	%K=100
158Tb	180 a	3-	%K+%β+=83.4 , %β-=16.6
158m1Tb	10.70 s	0-	%IT=100, %β- < 0.6, %K+%β+ < 0.01
159Tb	stable	3/2+	%Abundance=100
160Tb	72.3 d	3-	%β-=100
161Tb	6.88 d	3/2+	%β-=100
162Tb	7.60 m	1-	%β-=100
163Tb	19.5 m	3/2+	%β-=100
164Tb	3.0 m	(5+ )	%β-=100
165Tb	2.11 m	(3/2+ )	%β-=100

Dysprosium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
141Dy	0.9 s	(9/2-)	%K+%β+=100 , %Kp=?
142Dy	2.3 s	0+	%K+%β+=100, %Kp=0.06
143Dy	4.1 s	(1/2+ )	%K+%β+=100, %Kp=?
144Dy	9.1 s	0+	%K+%β+=100, %Kp=?
145Dy	10 s	(1/2+ )	%K+%β+=100
145m1Dy	13.6 s	(11/2-)	%K+%β+=100
146Dy	29 s	0+	%K+%β+=100
146m1Dy	150 ms	(10+)	%IT=100
147Dy	40 s	1/2+	%K+%β+=100, %Kp=?
147m1Dy	55 s	11/2-	%K+%β+=65 , %IT=35
148Dy	3.1 m	0+	%K+%β+=100
149Dy	4.20 m	(7/2-)	%K+%β+=100
149m1Dy	490 ms	(27/2-)	%IT=99.3 , %K+%β+=0.7
150Dy	7.17 m	0+	%α=36 , %K+%β+=64
151Dy	17.9 m	7/2(-)	%K+%β+=94.4 , %α=5.6
152Dy	2.38 h	0+	%α=0.100 , %K=99.900
153Dy	6.4 h	7/2(-)	%K+%β+=99.9906 , %α=0.0094
154Dy	3.0e+6 a	0+	%α=100
155Dy	9.9 h	3/2-	%K+%β+=100
156Dy	stable	0+	%Abundance=0.06
157Dy	8.14 h	3/2-	%K+%β+=100
157m1Dy	21.6 ms	11/2-	%IT=100
158Dy	stable	0+	%Abundance=0.10
159Dy	144.4 d	3/2-	%K=100
160Dy	stable	0+	%Abundance=2.34
161Dy	stable	5/2+	%Abundance=18.9
162Dy	stable	0+	%Abundance=25.5
163Dy	stable	5/2-	%Abundance=24.9
164Dy	stable	0+	%Abundance=28.2
165Dy	2.334 h	7/2+	%β-=100
165m1Dy	1.257 m	1/2-	%IT=97.76 , %β-=2.24
166Dy	81.6 h	0+	%β-=100
167Dy	6.20 m	(1/2-)	%β-=100
168Dy	8.7 m	0+	%β-=100
169Dy	39 s	(5/2-)	%β-=100

Holmium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
144Ho	0.7 s		%K+%β+=100, %Kp=?
145Ho	2.4 s	(11/2-)	%K+%β+=100
146Ho	3.6 s	(10+)	%K+%β+=100, %Kp=?
147Ho	5.8 s	(11/2-)	%K+%β+=100, %Kp=?
148Ho	2.2 s	1+	%K+%β+=100
148m1Ho	9.59 s	6-	%K+%β+=100, %Kp=0.08
148m2Ho	2.35 ms	(10+)	%IT=100
149Ho	21.1 s	(11/2-)	%K+%β+=100
149m1Ho	56 s	(1/2+ )	%K+%β+=100
150Ho	72 s	2-	%K+%β+=100
150m1Ho	23.3 s	(9) +	%K+%β+=100
151Ho	35.2 s	(11/2-)	%K+%β+=78 , %α=22
151m1Ho	47.2 s	(1/2+ )	%α=80 +15-20, %K+%β+=20 +20- 15
152Ho	161.8 s	2-	%α=12 , %K+%β+=88
152m1Ho	50.0 s	9+	%α=10.8 , %K+%β+=89.2
153Ho	2.01 m	11/2-	%K+%β+=99.949 , %α=0.051
153m1Ho	9.3 m	1/2+	%K+%β+=99.82 , %α=0.18
154Ho	11.76 m	(2) -	%K+%β+=99.981 , %α=0.019
154m1Ho	3.10 m	8+	%K+%β+=100, %α < 0.001
155Ho	48 m	5/2+	%K+%β+=100
156Ho	56 m	(4+ )	%K+%β+=100
156m1Ho	9.5 s	(1+ )	%IT=?, %K+%β+=?
157Ho	12.6 m	7/2-	%K+%β+=100
158Ho	11.3 m	5+	%K+%β+=100
158m1Ho	28 m	2-	%K+%β+ < 19, %IT > 81
158m2Ho	21.3 m	(9+ )	%K+%β+ > 93, %IT < 7
159Ho	33.05 m	7/2-	%K+%β+=100
159m1Ho	8.30 s	1/2+	%IT=100
160Ho	25.6 m	5+	%K+%β+=100
160m1Ho	5.02 h	2-	%IT=65 , %K+%β+=35
160m2Ho	3 s	(9+ )	%IT=100
161Ho	2.48 h	7/2-	%K=100
161m1Ho	6.76 s	1/2+	%IT=100
162Ho	15.0 m	1+	%K+%β+=100
162m1Ho	67.0 m	6-	%IT=62, %K+%β+=38
163Ho	4570 a	7/2-	%K=100
163m1Ho	1.09 s	1/2+	%IT=100
164Ho	29 m	1+	%K=60 , %β-=40
164m1Ho	37.5 m	6-	%IT=100
165Ho	stable	7/2-	%Abundance=100
166Ho	26.83 h	0-	%β-=100
166m1Ho	1.20e3 a	(7) -	%β-=100
167Ho	3.1 h	7/2-	%β-=100
168Ho	2.99 m	3+	%β-=100
168m1Ho	132 s	(6+ )	%IT > 99.5, %β- < 0.5
169Ho	4.7 m	7/2-	%β-=100
170Ho	2.76 m	(6+ )	%β-=100
170m1Ho	43 s	(1+ )	%β-=100
171Ho	53 s	(7/2-)	%β-=100
172Ho	25 s	%β-=100

Erbium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
145Er	0.9 s	(11/2-)	%K+%β+=100, %Kp=?
146Er	1.7 s	0+	%K+%β+=100, %Kp=?
147Er	2.5 s	(11/2-)	%K+%β+=100, %Kp=?
147m1Er	2.5 s	(1/2+ )	%K+%β+=100, %Kp=?
148Er	4.6 s	0+	%K+%β+=100, %Kp ~ 0.15
149Er	4 s	(1/2+ )	%K+%β+=100, %Kp=7
149m1Er	8.9 s	(11/2-)	%K+%β+=96.5 , %IT=3.5 , %Kp=0.18
150Er	18.5 s	0+	%K+%β+=100
151Er	23.5 s	(7/2-)	%K+%β+=100
151m1Er	0.58 s	(27/2-)	%IT=95.3 , %K+%β+=4.7
152Er	10.3 s	0+	%K+%β+=10 , %α=90
153Er	37.1 s	(7/2-)	%α=53 , %K+%β+=47
154Er	3.73 m	0+	%K+%β+=99.53 , %α=0.47
155Er	5.3 m	7/2-	%K+%β+=99.978 , %α=0.022
156Er	19.5 m	0+	%K+%β+=100
157Er	18.65 m	3/2-	%K+%β+=100
157m1Er	76 ms	(9/2+ )	%IT=100
158Er	2.29 h	0+	%K=100
159Er	36 m	3/2-	%K+%β+=100
160Er	28.58 h	0+	%K=100
161Er	3.21 h	3/2-	%K+%β+=100
162Er	stable	0+	%Abundance=0.14
163Er	75.0 m	5/2-	%K+%β+=100
164Er	stable	0+	%Abundance=1.61
165Er	10.36 h	5/2-	%K=100
166Er	stable	0+	%Abundance=33.6
167Er	stable	7/2+	%Abundance=22.95
167m1Er	2.269 s	1/2-	%IT=100
168Er	stable	0+	%Abundance=26.8
169Er	9.40 d	1/2-	%β-=100
170Er	stable	0+	%Abundance=14.9
171Er	7.516 h	5/2-	%β-=100
172Er	49.3 h	0+	%β-=100
173Er	1.4 m	(7/2-)	%β-=100
174Er	3.3 m	0+	%β-=100
175Er	1.2 m	(9/2+ )	%β-=100

Thullium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
146Tm	235 ms	(10+)	%K+%β+ ~ 55, %p ~ 45
146m1Tm	72 ms	(5- ,6-)	%p=100, %K+%β+=?
147Tm	0.56 s	(11/2-)	%K+%β+ ~ 90, %p ~ 10
147m1Tm	360 μs	(1/2+,3/2+ )
148Tm	0.7 s	(10+ )	%K+%β+=100
149Tm	0.9 s	(11/2-)	%K+%β+=100, %Kp=0.2 +2-1
150Tm	2.2 s	(6-)	%K+%β+=100, %Kp=1.2
150m1Tm	5.2 ms	(10+)	%IT=100
151Tm	4.17 s	(11/2-)	%K+%β+=100
151m1Tm	6.6 s	(1/2+ )	%K+%β+=100
152Tm	8.0 s	(2) -	%K+%β+=100
152m1Tm	5.2 s	(9) +	%K+%β+=100
153Tm	1.48 s	(11/2-)	%α=91 , %K+%β+=9
153m1Tm	2.5 s	(1/2+ )	%α=92 , %K+%β+=8
154Tm	8.1 s	(2-)	%K+%β+=56 , %α=44
154m1Tm	3.30 s	(9+ )	%α=90 sys%K+%β+=10 sys%IT=?
155Tm	21.6 s	(11/2-)	%K+%β+=98.1 , %α=1.9
155m1Tm	45 s	(1/2+ )	%K+%β+>92, %α<8
156Tm	83.8 s	2-	%K+%β+=99.936 , %α=0.064
156m1Tm	19 s		%α=?
157Tm	3.63 m	1/2+	%K+%β+=100
158Tm	3.98 m	2-	%K+%β+=100
158m1Tm	20 ns	(5+ )
158m2Tm	16 ns	(9-)
159Tm	9.13 m	5/2+	%K+%β+=100
160Tm	9.4 m	1-	%K+%β+=100
160m1Tm	74.5 s	5	%K+%β+=15 , %IT=85
161Tm	33 m	7/2+	%K+%β+=100
162Tm	21.70 m	1-	%K+%β+=100
162m1Tm	24.3 s	5+	%IT=82 , %K+%β+=18
163Tm	1.810 h	1/2+	%K+%β+=100
164Tm	2.0 m	1+	%K+%β+=100
164m1Tm	5.1 m	6-	%IT ~ 80, %K+%β+ ~ 20
165Tm	30.06 h	1/2+	%K+%β+=100
166Tm	7.70 h	2+	%K+%β+=100
166m1Tm	350 ms	6-	%IT=100
167Tm	9.25 d	1/2+	%K=100
168Tm	93.1 d	3(+)	%K+%β+=99.990 , %β-=0.010
169Tm	stable	1/2+	%Abundance=100
170Tm	128.6 d	1-	%K=0.131 , %β-=99.869
171Tm	1.92 a	1/2+	%β-=100
172Tm	63.6 h	2-	%β-=100
173Tm	8.24 h	(1/2+ )	%β-=100
174Tm	5.4 m	(4) -	%β-=100
175Tm	15.2 m	1/2+	%β-=100
176Tm	1.9 m	(4+ )	%β-=100
177Tm	85 s	(1/2+ )	%β-=100

Ytterbium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
151Yb	1.6 s	(1/2+ )	%K+%β+=100, %Kp=?
151m1Yb	1.6 s	(11/2-)	%K+%β+ ~ 100, %Kp=?
152Yb	3.04 s	0+	%K+%β+=100, %Kp=?
153Yb	4.2 s	7/2-	%α=50 sys %K+%β+=50 sys
154Yb	0.409 s	0+	%α=92.6 , %K+%β+=7.4
155Yb	1.800 s	(7/2-)	%α=89 , %K+%β+=11
156Yb	26.1 s	0+	%K+%β+=90 , %α=10
157Yb	38.6 s	7/2-	%K+%β+=99.5, %α=0.5
158Yb	1.49 m	0+	%α ~ 0.0021 , %K+%β+=100
159Yb	1.58 m	5/2(-)	%K+%β+=100
160Yb	4.8 m	0+	%K+%β+=100
161Yb	4.2 m	3/2-	%K+%β+=100
162Yb	18.87 m	0+	%K+%β+=100
163Yb	11.05 m	3/2-	%K+%β+=100
164Yb	75.8 m	0+	%K=100
165Yb	9.9 m	5/2-	%K+%β+=100
166Yb	56.7 h	0+	%K=100
167Yb	17.5 m	5/2-	%K+%β+=100
168Yb	stable	0+	%Abundance=0.13
169Yb	32.026 d	7/2+	%K=100
169m1Yb	46 s	1/2-	%IT=100
170Yb	stable	0+	%Abundance=3.05
171Yb	stable	1/2-	%Abundance=14.3
171m1Yb	5.25 ms	7/2+	%IT=100
172Yb	stable	0+	%Abundance=21.9
173Yb	stable	5/2-	%Abundance=16.12
174Yb	stable	0+	%Abundance=31.8
175Yb	4.185 d	7/2-	%β-=100
175m1Yb	68.2 ms	1/2-	%IT=100
176Yb	stable	0+	%Abundance=12.7
176m1Yb	11.4 s	(8-)	%IT > 90, %β- < 10
177Yb	1.911 h	(9/2+ )	%β-=100
177m1Yb	6.41 s	(1/2-)	%IT=100
178Yb	74 m	0+	%β-=100
179Yb	8.0 m	(1/2-)	%β-=100
180Yb	2.4 m	0+	%β-=100

Lutetium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
150Lu	35 ms		%p=80 , %K+%β+=20
151Lu	88 ms	(11/2-)	%p=70
152Lu	0.7 s	(5- ,6-)	%K+%β+=100, %Kp=15
153Lu	0.9 s	11/2-	%α ~ 70 , %K+%β+ ~ 30
154Lu		(2-)
154m1Lu	1.12 s	(9+ )	%K+%β+ ~ 100
154m2Lu	35 μs	(17+ )
155Lu	140 ms	(1/2+ , 3/2+ )	%α=?
155m1Lu	68 ms	(11/2-)	%α=79 , %K+%β+=21
155m2Lu	2.60 ms	(25/2-)	%α ~ 100
156Lu	198 ms	(9+ )	%α ~ 95 , %K+%β+=5
156m1Lu	494 ms	(2-)	%α=79 , %K+%β+=21
157Lu	6.8 s	(1/2+ , 3/2+ )	%α > 0
157m1Lu	4.79 s	(11/2-)	%α=6 , %K+%β+=94
158Lu	10.6 s		%α=0.91 , %K+%β+=99.09
159Lu	12.1 s		%K+%β+=99.96 sys%α=0.04 sys
160Lu	36.1 s		%K+%β+=100, %α < 1E-4
160m1Lu	40 s		%K+%β+ < 100, %α=?
161Lu	77 s	(5/2+ )	%K+%β+=100
161m1Lu	7.3 ms	(9/2-)	%IT=100
162Lu	1.37 m	(1-)	%K+%β+=100
162m1Lu	1.5 m	(4-)	%K+%β+ < 100
162m2Lu	1.9 m		%K+%β+ < 100
163Lu	238 s	(1/2-)	%K+%β+=100
164Lu	3.14 m		%K+%β+=100
165Lu	10.74 m	(7/2+ )	%K+%β+=100
165m1Lu	12 m	1/2+
166Lu	2.65 m	(6-)	%K+%β+=100
166m1Lu	1.41 m	(3-)	%K+%β+=58 , %IT=42
166m2Lu	2.12 m	(0- )	%K+%β+>80, %IT<20
167Lu	51.5 m	7/2+	%K+%β+=100
168Lu	5.5 m	(6-)	%K+%β+=100
168m1Lu	6.7 m	3+	%K+%β+ > 95, %IT < 5
169Lu	34.06 h	7/2+	%K+%β+=100
169m1Lu	160 s	1/2-	%IT=100
170Lu	2.012 d	0+	%K+%β+=100
170m1Lu	0.67 s	(4) -	%IT=100
171Lu	8.24 d	7/2+	%K+%β+=100
171m1Lu	79 s	1/2-	%IT=100
172Lu	6.70 d	4-	%K+%β+=100
172m1Lu	3.7 m	1-	%IT=100
173Lu	1.37 a	7/2+	%K=100
174Lu	3.31 a	(1) -	%K+%β+=100
174m1Lu	142 d	(6) -	%IT=99.38 , %K=0.62
175Lu	stable	7/2+	%Abundance=97.41
176Lu	3.78e10 a	7-	%Abundance=2.59, %β-=100
176m1Lu	3.635 h	1-	%β-=99.905 , %K=0.095
177Lu	6.734 d	7/2+	%β-=100
177m1Lu	160.4 d	23/2-	%β-=78.3 , %IT=21.7
178Lu	28.4 m	1(+)	%β-=100
178m1Lu	23.1 m	(9-)	%β-=100
179Lu	4.59 h	7/2(+)	%β-=100
179m1Lu	3.1 ms	1/2(+)	%IT=100
180Lu	5.7 m	(5) +	%β-=100
181Lu	3.5 m	(7/2+ )	%β-=100
182Lu	2.0 m	(0,1,2)	%β-=100
183Lu	58 s	(7/2+ )	%β-=100
184Lu	20 s	(2+ )	%β-=100

Hafnium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
154Hf	2 s	0+	%K+%β+=100
155Hf	0.89 s		%K+%β+=100, %α=?
156Hf	25 ms	0+	%α > 81
156m1Hf	444 μs
157Hf	110 ms	7/2-	%α=86 , %K+%β+=14
158Hf	2.85 s	0+	%α=44 , %K+%β+=56
159Hf	5.6 s		%K+%β+=59 , %α=41
160Hf	13.6 s	0+	%K+%β+=99.3 , %α=0.7
161Hf	16.8 s	(13/2+ )	%K+%β+=99.71 , %α=0.29
162Hf	37.6 s	0+	%K+%β+=99.9937 , %α=0.0063
163Hf	40.0 s		%K+%β+=100
164Hf	111 s	0+	%K+%β+=100
165Hf	76 s	(5/2-)	%K+%β+=100
166Hf	6.77 m	0+	%K+%β+=100
167Hf	2.05 m	(5/2-)	%K+%β+=100
168Hf	25.95 m	0+	%K+%β+=100
169Hf	3.24 m	(5/2) -	%K+%β+=100
170Hf	16.01 h	0+	%K=100
171Hf	12.1 h	(7/2+ )	%K+%β+=100
172Hf	1.87 a	0+	%K=100
173Hf	23.6 h	1/2-	%K+%β+=100
174Hf	2.0e15 a	0+	%Abundance=0.162, %α=100
175Hf	70 d	5/2-	%K=100
176Hf	stable	0+	%Abundance=5.206
177Hf	stable	7/2-	%Abundance=18.606
177m1Hf	1.08 s	23/2+	%IT=100
177m2Hf	51.4 m	37/2-	%IT=100
178Hf	stable	0+	%Abundance=27.297
178m1Hf	4.0 s	8-	%IT=100
178m2Hf	31 a	16+	%IT=100
179Hf	stable	9/2+	%Abundance=13.629
179m1Hf	18.67 s	1/2-	%IT=100
179m2Hf	25.05 d	25/2-	%IT=100
180Hf	stable	0+	%Abundance=35.100
180m1Hf	5.5 h	8-	%IT=99.7 , %β-=0.3
181Hf	42.39 d	1/2-	%β-=100
182Hf	9e6 a	0+	%β-=100
182m1Hf	61.5 m	8-	%β-=58 , %IT=42
183Hf	1.067 h	(3/2-)	%β-=100
184Hf	4.12 h	0+	%β-=100
184m1Hf	48 s	(8-)	%IT=100
185Hf	3.5 m		%β-=100

Tantalum

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
156Ta	144 ms	(2-)	%p ~ 100
156m1Ta	375 ms	(9+ )	%K+%β+=95.8 , %p=4.2
157Ta	10.1 ms	1/2+	%α=96.6 , %p=3.4
157m1Ta	4.3 ms	11/2-	%K+%β+ ~ 5
158Ta	36.5 ms	(2-)	%α=93 , %K+%β+=7
158m1Ta	49 ms	(9+ )	%α ~ 100
159Ta	0.57 s		%α=80 , %K+%β+=20
160Ta	1.55 s	(9+ )	%K+%β+=66, %α=34
160m1Ta	1.7 s	(2-)	%α=?
161Ta	2.7 s		%K+%β+ ~ 95, %α ~ 5
162Ta	3.52 s		%K+%β+=99.926 , %α=0.074
163Ta	10.6 s		%K+%β+ ~ 99.8, %α ~ 0.2
164Ta	14.2 s	(3+ )	%K+%β+=100
165Ta	31.0 s		%K+%β+=100
166Ta	34.4 s	(2) +	%K+%β+=100
167Ta	1.4 m	(3/2+ )	%K+%β+=100
168Ta	2.0 m	(3+ )	%K+%β+=100
169Ta	4.9 m	(5/2-)	%K+%β+=100
170Ta	6.76 m	(3+ )	%K+%β+=100
171Ta	23.3 m	(5/2-)	%K+%β+=100
172Ta	36.8 m	(3+ )	%K+%β+=100
173Ta	3.14 h	5/2-	%K+%β+=100
174Ta	1.05 h	3+	%K+%β+=100
174m1Ta	250 ns
175Ta	10.5 h	7/2+	%K+%β+=100
176Ta	8.09 h	(1) -	%K+%β+=100
176m1Ta	1.1 ms	(+)	%IT=100
176m2Ta	1.4 ms	(20- )
177Ta	56.56 h	7/2+	%K+%β+=100
178Ta	9.31 m	1+	%K+%β+=100
178m1Ta	2.36 h	(7) -	%K+%β+=100
178m2Ta	60 ms	(15-)	%IT=100
179Ta	1.82 a	7/2+	%K=100
179m1Ta	9.0 ms	(25/2+ )
179m2Ta	52 ms	(37/2+ )
180Ta	8.152 h	1+	%Abundance=0.012, %K=86 , %β-=14
180m1Ta	1.2e+15 a	9-
181Ta	stable	7/2+	%Abundance=99.988
182Ta	114.43 d	3-	%β-=100
182m1Ta	283 ms	5+	%IT=100
182m2Ta	15.84 m	10-	%IT=100
183Ta	5.1 d	7/2+	%β-=100
184Ta	8.7 h	(5-)	%β-=100
185Ta	49.4 m	(7/2+ )	%β-=100
186Ta	10.5 m	(2- ,3-)	%β-=100

Tungsten

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
158W	0.9 ms	0+	%α=100
158m1W	0.16 ms	8+
159W	7.3 ms		%α ~ 99.5, %K+%β+ ~ 0.5
160W	91 ms	0+	%α=87 , %K+%β+=?
161W	410 ms		%α=82
162W	1.39 s	0+	%K+%β+=53 , %α=47
163W	2.75 s		%K+%β+=59 , %α=41
164W	6.0 s	0+	%K+%β+=95.6 , %α=4.4
165W	5.1 s		%K+%β+=100 , %α < 0.2
166W	18.8 s	0+	%K+%β+=99.965 , %α=0.035
167W	19.9 s	(7/2-)	%K+%β+=?, %α=?
168W	53 s	0+	%K+%β+ ~ 100, %α=2.7E-3
169W	76 s	(5/2-)	%K+%β+=100
170W	2.42 m	0+	%K+%β+=100
171W	2.38 m	(5/2-)	%K+%β+=100
172W	6.6 m	0+	%K+%β+=100
173W	7.6 m	5/2-	%K+%β+=100
174W	31 m	0+	%K+%β+=100
175W	35.2 m	(1/2-)	%K+%β+=100
176W	2.5 h	0+	%K=100
177W	135 m	(1/2-)	%K+%β+=100
178W	21.6 d	0+	%K=100
179W	37.05 m	(7/2) -	%K+%β+=100
179m1W	6.40 m	(1/2) -	%IT=99.72 , %K+%β+=0.28
180W	stable	0+	%Abundance=0.13
180m1W	5.47 ms	8-	%IT=100
181W	121.2 d	9/2+	%K=100
182W	stable	0+	%Abundance=26.3
183W	1.1e+17 a	1/2-	%Abundance=14.3
183m1W	5.2 s	11/2+	%IT=100
184W	3e+17 a	0+	%Abundance=30.67
185W	75.1 d	3/2-	%β-=100
185m1W	1.67 m	11/2+	%IT=100
186W	stable	0+	%Abundance=28.6
187W	23.72 h	3/2-	%β-=100
188W	69.4 d	0+	%β-=100
189W	11.5 m	(3/2-)	%β-=100
190W	30.0 m	0+	%β-=100

Rhenium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
160Re	0.79 ms		%p=91 , %α=9
161Re	0.37 ms	(1/2+ )	%p=100
161m1Re	16 ms	(11/2-)	%α=95.2 , %p=4.8
162Re	107 ms	(2-)	%α=94
162m1Re	75 ms	(9+ )	%α=91
163Re	260 ms		%α=64 , %K+%β+=36
164Re	0.38 s		%K+%β+ ~ 100
164m1Re	0.88 s		%α=?
165Re	2.4 s		%K+%β+=87 , %α=13
166Re	2.8 s		%α < 8
167Re	6.1 s		%K+%β+ ~ 99.3, %α ~ 0.7
168Re	4.4 s	(6+ )	%K+%β+ ~ 100, %α ~ 5E-3
169Re
169m1Re	12.9 s		%α ~ 0.2
170Re	9.2 s	(5+ )	%K+%β+=100
171Re	15.2 s	(9/2-)	%K+%β+=100
172Re	15 s	(5)	%K+%β+=100
172m1Re	55 s	(2)	%K+%β+=100
173Re	1.98 m	(5/2-)	%K+%β+=100
174Re	2.40 m		%K+%β+=100
175Re	5.89 m	(5/2-)	%K+%β+=100
176Re	5.3 m	3(+)	%K+%β+=100
177Re	14 m	(5/2-)	%K+%β+=100
178Re	13.2 m	(3+ )	%K+%β+=100
179Re	19.5 m	(5/2) +	%K+%β+=100
180Re	2.44 m	(1) -	%K+%β+=100
181Re	19.9 h	5/2+	%K+%β+=100
182Re	64.0 h	7+	%K+%β+=100
182m1Re	12.7 h	2+	%K+%β+=100
183Re	70.0 d	5/2+	%K=100
183m1Re	1.04 ms	(25/2) +	%IT=100
184Re	38.0 d	3(-)	%K+%β+=100
184m1Re	169 d	8(+)	%IT=75.4 , %K=24.6
185Re	stable	5/2+	%Abundance=37.40
186Re	3.7183 d	1-	%K=7.47 , %β-=92.53
186m1Re	2.0e+5 a	(8+ )	%IT=100
187Re	4.35e10 a	5/2+	%Abundance=62.60, %β-=100, %α < 0.0001
188Re	17.005 h	1-	%β-=100
188m1Re	18.6 m	(6) -	%IT=100
189Re	24.3 h	5/2+	%β-=100
190Re	3.1 m	(2) -	%β-=100
190m1Re	3.2 h	(6-)	%β-=54.4 , %IT=45.6
191Re	9.8 m	(3/2+ , 1/2+ )	%β-=100
192Re	16 s		%β-=100

Osmium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
162Os	1.9 ms	0+	%α=100
163Os			%α=?, %K+%β+=?
164Os	21 ms	0+	%α ~ 98 , %K+%β+ ~ 2
165Os	71 ms	(7/2-)	%α > 60 , %K+%β+ < 40
166Os	181 ms	0+	%α=72 , %K+%β+=28
167Os	0.83 s		%α=67 , %K+%β+=33
168Os	2.1 s	0+	%K+%β+=56 , %α=44
169Os	3.4 s		%K+%β+=89 , %α=11
170Os	7.3 s	0+	%K+%β+=88 , %α=12
171Os	8.0 s	(5/2-)	%K+%β+=98.3 , %α=1.7
172Os	19.2 s	0+	%K+%β+=99.0 , %α=1.0
173Os	16 s	(5/2-)	%K+%β+=99.979 , %α=0.021
174Os	44 s	0+	%K+%β+=99.980 +4-10, %α=0.020 +10-4
175Os	1.4 m	(5/2-)	%K+%β+=100
176Os	3.6 m	0+	%K+%β+=100
177Os	2.8 m	(1/2-)	%K+%β+=100
178Os	5.0 m	0+	%K+%β+=100
179Os	6.5 m	(1/2-)	%K+%β+=100
180Os	21.5 m	0+	%K+%β+=100
181Os	105 m	1/2-	%K+%β+=100
181m1Os	2.7 m	(7/2) -	%K+%β+=100
182Os	22.10 h	0+	%K=100
183Os	13.0 h	9/2+	%K+%β+=100
183m1Os	9.9 h	1/2-	%K+%β+=85 , %IT=15
184Os	5.6e13 a	0+	%Abundance=0.02
185Os	93.6 d	1/2-	%K=100
186Os	2.0e15 a	0+	%Abundance=1.58, %α=100
187Os	stable	1/2-	%Abundance=1.6
188Os	stable	0+	%Abundance=13.3
189Os	stable	3/2-	%Abundance=16.1
189m1Os	5.8 h	9/2-	%IT=100
190Os	stable	0+	%Abundance=26.4
190m1Os	9.9 m	(10) -	%IT=100
191Os	15.4 d	9/2-	%β-=100
191m1Os	13.10 h	3/2-	%IT=100
192Os	stable	0+	%Abundance=41.0
192m1Os	5.9 s	(10- )	%IT > 87, %β- < 13
193Os	30.11 h	3/2-	%β-=100
194Os	6.0 a	0+	%β-=100
195Os	6.5 m		%β-=100
196Os	34.9 m	0+	%β-=100

Iridium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
165Ir	300 μs	(11/2-)	%p=87 , %α=13
166Ir	10.5 ms	(2-)	%α=93 , %p=7
166m1Ir	15.1 ms	(9+ )	%α=98.2 , %p=1.8
167Ir	5 ms		%α=?
168Ir	161 ms		%α=?
169Ir	0.4 s		%α ~ 100, %K+%β+=?, %p=?
170Ir	1.05 s		%K+%β+=25 sys%α=75 sys
171Ir	1.5 s		%α ~ 100, %K+%β+=?, %p=?
172Ir	4.4 s	(3+ )	%α ~ 2, %K+%β+=98
172m1Ir	2.0 s	(7+ )	%α=23 , %K+%β+=77
173Ir	9.0 s	(3/2+ , 5/2+ )	%K+%β+ > 93, %α < 7
173m1Ir	2.20 s	(11/2-)	%K+%β+=88 , %α=12
174Ir	9 s	(3+ )	%K+%β+=99.53 , %α=0.47
174m1Ir	4.9 s	(7+ )	%K+%β+=97.5 , %α=2.5
175Ir	9 s	(5/2-)	%K+%β+=99.15 , %α=0.85
176Ir	8 s		%K+%β+=97.9 , %α=2.1
177Ir	30 s	(5/2-)	%K+%β+=99.94 , %α=0.06
178Ir	12 s		%K+%β+=100
179Ir	79 s	(5/2) -	%K+%β+=100
180Ir	1.5 m		%K+%β+=100
181Ir	4.90 m	(5/2) -	%K+%β+=100
182Ir	15 m	(5+ )	%K+%β+=100
183Ir	58 m	5/2-	%K+%β+=100
184Ir	3.09 h	5-	%K+%β+=100
185Ir	14.4 h	5/2-	%K+%β+=100
186Ir	16.64 h	5+	%K+%β+=100
186m1Ir	1.90 h	2-	%K+%β+ ~ 75, %IT ~ 25
187Ir	10.5 h	3/2+	%K+%β+=100
187m1Ir	30.3 ms	9/2-	%IT=100
188Ir	41.5 h	1-	%K+%β+=100
188m1Ir	4.2 ms
189Ir	13.2 d	3/2+	%K=100
189m1Ir	13.3 ms	11/2-	%IT=100
189m2Ir	3.7 ms	(25/2) +	%IT=100
190Ir	11.78 d	(4-)	%K+%β+=100, %β- < 0.002
190m1Ir	1.2 h	(1-)	%IT=100
190m2Ir	3.25 h	(11) -	%K+%β+=94.4 , %IT=5.6
191Ir	stable	3/2+	%Abundance=37.3
191m1Ir	4.94 s	11/2-	%IT=100
191m2Ir	5.5 s		%IT=100
192Ir	73.831 d	4(+)	%β-=95.24 , %K=4.76
192m1Ir	1.45 m	1(-)	%IT=99.982, %β-=0.018
192m2Ir	241 a	(9)	%IT=100
193Ir	stable	3/2+	%Abundance=62.7
193m1Ir	10.53 d	11/2-	%IT=100
194Ir	19.28 h	1-	%β-=100
194m1Ir	31.85 ms	(4+ )	%IT=100
194m2Ir	171 d	(10,11)	%β-=100
195Ir	2.5 h	3/2+	%β-=100
195m1Ir	3.8 h	11/2-	%β-=95 , %IT=5
196Ir	52 s	(0- )	%β-=100
196m1Ir	1.40 h	(10,11-)	%β- ~ 100 , %IT < 0.3
197Ir	5.8 m	3/2+	%β-=100
197m1Ir	8.9 m	11/2-	%β-=99.75 , %IT=0.25
198Ir	8 s		%β-=100

Platinum

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
168Pt	2.0 ms	0+	%α=100
169Pt	5 ms		%α=?
170Pt	6 ms	0+	%α=100
171Pt	25 ms		%α ~ 99, %K+%β+ ~ 1
172Pt	0.096 s	0+	%α=94 +6-32 , %K+%β+=6 +32-6
173Pt	342 ms		%K+%β+=16 , %α=84
174Pt	0.90 s	0+	%α=75 , %K+%β+=25
175Pt	2.52 s		%α=64 , %K+%β+=36
176Pt	6.33 s	0+	%K+%β+=62 , %α=38
177Pt	11 s	(5/2-)	%K+%β+=94.4 , %α=5.6
178Pt	21.1 s	0+	%K+%β+=95.4 , %α=4.6
179Pt	21.2 s	1/2-	%K+%β+=99.76 , %α=0.24
180Pt	52 s	0+	%K+%β+=100, %α ~ 0.3
181Pt	51 s	1/2-	%K+%β+=100, %α ~ 0.06
182Pt	3.0 m	0+	%K+%β+=99.969 , %α=0.031
183Pt	6.5 m	1/2-	%K+%β+ ~ 100, %α ~ 0.0013
183m1Pt	43 s	(7/2) -	%K+%β+=100, %α=?
184Pt	17.3 m	0+	%K+%β+=100, %α ~ 0.001
184m1Pt	1.01 ms	8-	%IT=100
184m2Pt	1.1 ms	8-
185Pt	70.9 m	9/2+	%K+%β+=100, %α=0.0050
185m1Pt	33.0 m	1/2-	%K+%β+=99 , %IT < 2
186Pt	2.2 h	0+	%K+%β+=100, %α ~ 0.00010
187Pt	2.35 h	3/2-	%K+%β+=100
188Pt	10.2 d	0+	%K=100, %α=2.9E-5
189Pt	10.87 h	3/2-	%K+%β+=100
190Pt	6.5e11 a	0+	%Abundance=0.01, %α=100
191Pt	2.802 d	3/2-	%K=100
192Pt	stable	0+	%Abundance=0.79
193Pt	50 a	1/2-	%K=100
193m1Pt	4.33 d	13/2+	%IT=100
194Pt	stable	0+	%Abundance=32.9
195Pt	stable	1/2-	%Abundance=33.8
195m1Pt	4.02 d	13/2+	%IT=100
196Pt	stable	0+	%Abundance=25.3
197Pt	19.8915 h	1/2-	%β-=100
197m1Pt	95.41 m	13/2+	%IT=96.7 , %β-=3.3
198Pt	stable	0+	%Abundance=7.2
199Pt	30.80 m	5/2-	%β-=100
199m1Pt	13.6 s	(13/2) +	%IT=100
200Pt	12.5 h	0+	%β-=100
201Pt	2.5 m	(5/2-)	%β-=100
202Pt	44 h	0+	%β-=100

Gold

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
172Au	6.3 ms		%α ~ 100, %p < 2
173Au	59 ms		%α < 100
174Au	120 ms		%α=?
175Au	200 ms		%α=94 +6-25, %K+%β+=6 +25-6
176Au	1.08 s		%α=?, %K+%β+=?
177Au	1.18 s		%α < 40
178Au	2.6 s		%K+%β+ < 60, %α > 40
179Au	7.1 s		%K+%β+=78.0 , %α=22.0
180Au	8.1 s		%K+%β+ < 98.2, %α > 1.8
181Au	11.4 s	5/2-	%K+%β+=98.7 , %α=1.3
182Au	15.6 s		%K+%β+=99.87 , %α=0.13
183Au	42.0 s	(5/2) -	%K+%β+=99.70 , %α=0.30
184Au	53.0 s	3+	%K+%β+=99.978, %α=0.022
185Au	4.25 m	5/2-	%K+%β+=99.74 , %α=0.26
185m1Au	6.8 m		%K+%β+ < 100, %IT=?
186Au	10.7 m	3-	%K+%β+=100, %α=8E-4
187Au	8.4 m	1/2+	%K+%β+=100, %α=0.003 sys
187m1Au	2.3 s	9/2-	%IT=100
188Au	8.84 m	1(-)	%K+%β+=100
189Au	28.7 m	1/2+	%K+%β+=100, %α < 3E-5
189m1Au	4.59 m	11/2-	%K+%β+ ~ 100, %IT > 0
190Au	42.8 m	1-	%K+%β+=100, %α < 1E-6
190m1Au	125 ms	(11-)	%IT=?, %K+%β+=?
191Au	3.18 h	3/2+	%K+%β+=100
191m1Au	0.92 s	(11/2-)	%IT=100
192Au	4.94 h	1-	%K+%β+=100
192m1Au	29 ms	(5) +	%IT=100
192m2Au	160 ms	(11-)	%IT=100
193Au	17.65 h	3/2+	%K+%β+=100
193m1Au	3.9 s	11/2-	%IT=99.97, %K+%β+ ~ 0.03
194Au	38.02 h	1-	%K+%β+=100
194m1Au	600 ms	(5+ )	%IT=100
194m2Au	420 ms	(11-)	%IT=100
195Au	186.09 d	3/2+	%K=100
195m1Au	30.5 s	11/2-	%IT=100
196Au	6.183 d	2-	%K+%β+=92.80 , %β- =7.20
196m1Au	8.1 s	5+	%IT=100
196m2Au	9.6 h	12-	%IT=100
197Au	stable	3/2+	%Abundance=100
197m1Au	7.73 s	11/2-	%IT=100
198Au	2.69517 d	2-	%β-=100
198m1Au	2.27 d	(12-)	%IT=100
199Au	3.139 d	3/2+	%β-=100
200Au	48.4 m	1(-)	%β-=100
200m1Au	18.7 h	12-	%β-=82 , %IT=18
201Au	26 m	3/2+	%β-=100
202Au	28.8 s	(1-)	%β-=100
203Au	53 s	3/2+	%β-=100
204Au	39.8 s	(2-)	%β-=100
205Au	31 s	(3/2+ )	%β-=100

Mercury

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
175Hg	20 ms		%α=100
176Hg	18 ms	0+	%α ~ 100
177Hg	0.130 s		%α=85, %K+%β+=15
178Hg	266 ms	0+	%K+%β+=?, %α ~ 100
179Hg	1.09 s		%K+%β+ ~ 47, %α ~ 53, %Kp ~ 0.15
180Hg	2.8 s	0+	%K+%β+=52 , %α=48
181Hg	3.6 s	1/2(-)	%K+%β+=64 , %α=36 , %Kp=0.014 , %Kα=9E-6
182Hg	10.83 s	0+	%K+%β+=84.8 , %α=15.2
183Hg	9.4 s	1/2-	%K+%β+=88.3 , %α=11.7 , %Kp=0.00056
184Hg	30.9 s	0+	%K+%β+=98.74 , %α=1.26
185Hg	49.1 s	1/2-	%K+%β+=94 , %α=6
185m1Hg	21.6 s	13/2+	%IT=54 , %K+%β+=46 , %α ~ 0.03
186Hg	1.38 m	0+	%K+%β+=99.982 , %α=0.018
187Hg	2.4 m	13/2+	%K+%β+=100, %α>1.2E-4
187m1Hg	1.9 m	3/2-	%K+%β+=100, %α>2.5E-4
188Hg	3.25 m	0+	%K+%β+=100, %α=4.0E-5
189Hg	7.6 m	3/2-	%K+%β+=100, %α < 3E-5
189m1Hg	8.6 m	13/2+	%K+%β+=100, %α < 3E-5
190Hg	20.0 m	0+	%K+%β+=100, %α < 5E-5
191Hg	49 m	(3/2-)	%K+%β+=100
191m1Hg	50.8 m	13/2+	%K+%β+=100
192Hg	4.85 h	0+	%K=100, %α < 4E-6
193Hg	3.80 h	3/2-	%K+%β+=100
193m1Hg	11.8 h	13/2+	%K+%β+=92.8 , %IT=7.2
194Hg	444 a	0+	%K=100
195Hg	9.9 h	1/2-	%K+%β+=100
195m1Hg	41.6 h	13/2+	%IT=54.2 , %K+%β+=45.8
196Hg	stable	0+	%Abundance=0.15
197Hg	64.14 h	1/2-	%K=100
197m1Hg	23.8 h	13/2+	%K=8.6 , %IT=91.4
198Hg	stable	0+	%Abundance=9.97
199Hg	stable	1/2-	%Abundance=16.87
199m1Hg	42.6 m	13/2+	%IT=100
200Hg	stable	0+	%Abundance=23.10
201Hg	stable	3/2-	%Abundance=13.18
202Hg	stable	0+	%Abundance=29.86
203Hg	46.612 d	5/2-	%β-=100
204Hg	stable	0+	%Abundance=6.87
205Hg	5.2 m	1/2-	%β-=100
205m1Hg	1.10 ms	(13/2+ )	%IT=100
206Hg	8.15 m	0+	%β-=100
207Hg	2.9 m	(9/2+ )	%β-=100
208Hg	42 m	0+	%β-=100

Thallium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
179Tl	0.16 s		%α ~ 100
179m1Tl	1.4 ms	(9/2-)	%α ~ 100
180Tl	0.70 s		%K+%β+=?, %KSF ~ 1.0E-4
181Tl		(1/2+ )
181m1Tl	3.4 s	(9/2-)	%α=?
182Tl	3.1 s	(7+ )	%K+%β+ > 96, %α < 4
183Tl		(1/2+ )
183m1Tl	60 ms	(9/2-)	%α < 0.010
184Tl	11 s		%K+%β+=97.9 , %α=2.1
185Tl	19.5 s	(1/2+ )	%K+%β+=?
185m1Tl	1.83 s	(9/2-)	%IT=?, %α=?
186Tl	27.5 s	(7+ )	%K+%β+=100, %α ~ 0.006
186m1Tl	2.9 s	(10- )	%IT=100
187Tl	51 s	(1/2+ )	%K+%β+=?, %α=?
187m1Tl	15.60 s	(9/2-)	%α=?, %K+%β+=?, %IT=?
188Tl	71 s	(2-)	%K+%β+=100
188m1Tl	71 s	(7+ )	%K+%β+=100
188m2Tl	41 ms	(9-)	%IT=100
189Tl	2.3 m	(1/2+ )	%K+%β+=100
189m1Tl	1.4 m	(9/2-)	%K+%β+=100, %IT<4
190Tl	2.6 m	(2) -	%K+%β+=100
190m1Tl	3.7 m	(7+ )	%K+%β+=100
191Tl		(1/2+ )
191m1Tl	5.22 m	9/2(-)	%K+%β+=100
192Tl	9.6 m	(2-)	%K+%β+=100
192m1Tl	10.8 m	(7+ )	%K+%β+=100
193Tl	21.6 m	1/2+	%K+%β+=100
193m1Tl	2.11 m	9/2-	%IT=75, %K+%β+=25
194Tl	33.0 m	2-	%K+%β+=100 , %α < 1E-7
194m1Tl	32.8 m	(7+ )	%K+%β+=100
195Tl	1.16 h	1/2+	%K+%β+=100
195m1Tl	3.6 s	9/2-	%IT=100
196Tl	1.84 h	2-	%K+%β+=100
196m1Tl	1.41 h	(7+ )	%K+%β+=95.5 , %IT=4.5
197Tl	2.84 h	1/2+	%K+%β+=100
197m1Tl	0.54 s	9/2-	%IT=100
198Tl	5.3 h	2-	%K+%β+=100
198m1Tl	1.87 h	7+	%IT=46 , %K+%β+=54
198m2Tl	32.1 ms	(10- )	%IT=100
199Tl	7.42 h	1/2+	%K+%β+=100
199m1Tl	28.4 ms	9/2-	%IT=100
200Tl	26.1 h	2-	%K+%β+=100
200m1Tl	34.3 ms	7+	%IT=100
201Tl	72.912 h	1/2+	%K=100
201m1Tl	2.035 ms	(9/2-)	%IT=100
202Tl	12.23 d	2-	%K+%β+=100
202m1Tl	572 μs	7+
203Tl	stable	1/2+	%Abundance=29.524
204Tl	3.78 a	2-	%β-=97.10 , %K+%β+=2.90
205Tl	stable	1/2+	%Abundance=70.476
206Tl	4.199 m	0-	%β-=100
206m1Tl	3.74 m	(12-)	%IT=100
207Tl	4.77 m	1/2+	%β-=100
207m1Tl	1.33 s	11/2-	%IT=100, %β- < 0.1
208Tl	3.053 m	5(+)	%β-=100
209Tl	2.20 m	(1/2+ )	%β-=100
210Tl	1.30 m	(5+ )	%β-=100, %β-n=0.007 +7- 4

Lead

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
181Pb	45 ms	(13/2+ )	%α ~ 98
182Pb	55 ms	0+	%α=?
183Pb	300 ms	(1/2-)	%α ~ 94, %K+%β+ ~ 6
184Pb	0.55 s	0+	%α=?
185Pb	4.1 s		%α < 100
186Pb	4.83 s	0+	%α=54 , %K+%β+=46
187Pb	18.3 s	(13/2+ )	%K+%β+=98.0, %α=2.0
187m1Pb	15.2 s		%α=?, %K+%β+=?
188Pb	24 s	0+	%K+%β+=91.5 , %α=8.5
189Pb	51 s		%K+%β+ > 99, %α ~ 0.4
190Pb	1.2 m	0+	%K+%β+=99.79 , %α=0.21
191Pb	1.33 m	(3/2-)	%K+%β+=99.987 , %α=0.013
191m1Pb	2.18 m	(13/2+ )	%K+%β+=100, %α ~ 0.02
192Pb	3.5 m	0+	%K+%β+=99.9941 , %α=0.0059
193Pb	2 m	(3/2-)	%K+%β+=?
193m1Pb	5.8 m	(13/2+ )	%K+%β+=100
194Pb	12.0 m	0+	%K+%β+=100, %α=7.3E-6
195Pb	15 m	3/2-	%K+%β+=100
195m1Pb	15.0 m	13/2+	%K+%β+=100
196Pb	37 m	0+	%K+%β+=100, %α < 3E-5
197Pb	8 m	3/2-	%K+%β+=100
197m1Pb	43 m	13/2+	%K+%β+=81 , %IT=19
198Pb	2.40 h	0+	%K+%β+=100
199Pb	90 m	3/2-	%K+%β+=100
199m1Pb	12.2 m	13/2+	%IT=93, %K+%β+=7
200Pb	21.5 h	0+	%K=100
201Pb	9.33 h	5/2-	%K+%β+=100
201m1Pb	61 s	13/2+	%IT>99, %K+%β+<1
202Pb	5.25e4 a	0+	%K=100, %α<1
202m1Pb	3.53 h	9-	%IT=90.5 , %K+%β+=9.5
203Pb	51.873 h	5/2-	%K=100
203m1Pb	6.3 s	13/2+	%IT=100
203m2Pb	0.48 s	29/2-	%IT=100
204Pb	1.4e17 a	0+	%Abundance=1.4
204m1Pb	67.2 m	9-	%IT=100
205Pb	1.53e+7 a	5/2-	%K=100
205m1Pb	5.54 ms	13/2+	%IT=100
206Pb	stable	0+	%Abundance=24.1
207Pb	stable	1/2-	%Abundance=22.1
207m1Pb	0.805 s	13/2+	%IT=100
208Pb	stable	0+	%Abundance=52.4
209Pb	3.253 h	9/2+	%β-=100
210Pb	22.3 a	0+	%β-=100, %α=1.9E-6
211Pb	36.1 m	9/2+	%β- =100
212Pb	10.64 h	0+	%β-=100
213Pb	10.2 m	(9/2+ )	%β-=100
214Pb	26.8 m	0+	%β-=100
215Pb	36 s	(5/2+ )	%β-=100

Bismuth

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
185Bi	44 μs	(1/2+ )	%p ~ 100
186Bi	15.0 ms	(3+ )	%α ~ 100
186m1Bi	9.8 ms	(10- )	%α ~ 100
187Bi	35 ms	(9/2-)	%α>50
187m1Bi	0.8 ms	(1/2+ )
188Bi	0.21 s		%α=?, %K+%β+=?
188m1Bi	44 ms		%α=?, %K+%β+=?
189Bi	680 ms	(9/2-)	%α > 50, %K+%β+ < 50
189m1Bi	5 ms	(1/2+ )	%α > 50, %K+%β+ < 50
190Bi	6.3 s	(3+ )	%α=80 , %K+%β+=20
190m1Bi	6.2 s	(10- )	%α=70 , %K+%β+=30
191Bi	12 s	(9/2-)	%α=60 , %K+%β+=40
191m1Bi	150 ms	(1/2+ )	%α > 50, %K+%β+ < 50
192Bi	37 s	(2+ , 3+ )	%K+%β+=82 , %α=18
192m1Bi	39.6 s	(10- )	%K+%β+=90.8 , %α=9.2
193Bi	67 s	(9/2-)	%K+%β+=96.5 , %α=3.5
193m1Bi	3.2 s	(1/2+ )	%α=90 +10-20, %K+%β+=10 +20-10
194Bi	95 s	(3+ )	%K+%β+=99.54 , %α=0.46
194m1Bi	115 s	(10- )	%K+%β+=99.80 , %α=0.20
194m2Bi	125 s	(6+ , 7+ )	%K+%β+=100
195Bi	183 s	(9/2-)	%K+%β+=99.967 , %α=0.033
195m1Bi	87 s	(1/2+ )	%K+%β+=67 , %α=33
196Bi	308 s	(3+ )	%K+%β+=100, %α=0.00115
196m1Bi	0.6 s	(7+ )	%IT=100
196m2Bi	240 s	(10- )	%K+%β+=74.2 , %IT=25.8 , %α=0.00038
197Bi	9.33 m	(9/2-)	%K+%β+=100, %α=1E-4 sys
197m1Bi	5.04 m	(1/2+ )	%K+%β+=45 , %α=55 , %IT < 0.3
198Bi	10.3 m	(2+ , 3+ )	%K+%β+=100
198m1Bi	11.6 m	(7+ )	%K+%β+=100
198m2Bi	7.7 s	(10- )	%IT=100
199Bi	27 m	9/2-	%K+%β+=100
199m1Bi	24.70 m	(1/2+ )	%K+%β+=99 , %α ~ 0.01, %IT < 2
200Bi	36.4 m	7+	%K+%β+=100
200m1Bi	31 m	(2+ )	%K+%β+ > 90, %IT < 10
200m2Bi	0.40 s	(10- )	%IT=100
201Bi	108 m	9/2-	%K+%β+=100, %α < 1E-4
201m1Bi	59.1 m	1/2+	%K > 93, %IT < 6.8, %α ~ 0.3
202Bi	1.72 h	5+	%K+%β+=100, %α<1E-5
203Bi	11.76 h	9/2-	%K+%β+=100, %α ~ 1E-5
203m1Bi	303 ms	1/2+	%IT=100
204Bi	11.22 h	6+	%K+%β+=100
204m1Bi	13.0 ms	10-	%IT=100
204m2Bi	1.07 ms	(17+ )	%IT=100
205Bi	15.31 d	9/2-	%K+%β+=100
206Bi	6.243 d	6(+)	%K+%β+=100
207Bi	31.55 a	9/2-	%K+%β+=100
208Bi	3.68e+5 a	(5) +	%K+%β+=100
208m1Bi	2.58 ms	(10) -	%IT=100
${}^{209}$Bi	1.9$\cdot$10${}^{19}$ yr	9/2-	%α=100 , %Abundance=100
210Bi	5.013 d	1-	%β-=100, %α=1.32E-4
210m1Bi	3.04e+6 a	9-	%α=100
211Bi	2.14 m	9/2-	%α=99.724 , %β-=0.276
212Bi	60.55 m	1(-)	%β-=64.06 , %α=35.94 , %β-α=0.023
212m1Bi	25.0 m	(9-)	%α=67 , %β-=33 , %β-α=30
212m2Bi	7.0 m		%β- ~ 100
213Bi	45.59 m	9/2-	%β-=97.91 , %α=2.09
214Bi	19.9 m	1-	%β-=99.979 , %α=0.021
215Bi	7.6 m		%β-=100
216Bi	3.6 m	(1-)	%β- ~ 100
217Bi	97 s	(9/2-)	%β-=100

Polonium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
190Po	2.0 ms	0+	%α=100, %K+%β+=0.1 sys
191Po	15.5 ms		%α=?
192Po	0.0332 s	0+	%α=100
193Po	0.42 s	(3/2- )	%α=?
193m1Po	0.24 s	(13/2+ )	%α=?
194Po	0.392 s	0+	%α=93
195Po	4.64 s	(3/2- )	%α=75 , %K+%β+=25
195m1Po	1.92 s	(13/2+ )	%α ~ 90, %K+%β+ ~ 10, %IT < 0.01
196Po	5.8 s	0+	%α ~ 98, %K+%β+ ~ 2
197Po	53.6 s	(3/2- )	%K+%β+=56 , %α=44
197m1Po	25.8 s	(13/2+ )	%α=84 , %K+%β+=16 , %IT=0.01 sys
198Po	1.77 m	0+	%α=57 , %K+%β+=43
199Po	5.48 m	3/2-	%K+%β+=88 , %α=12
199m1Po	4.13 m	13/2+	%K+%β+=59 , %α=39 , %IT=2.1
200Po	11.5 m	0+	%α=11.1 , %K+%β+=88.9
201Po	15.3 m	3/2-	%K+%β+=98.4 , %α=1.6
201m1Po	8.9 m	13/2+	%IT=56 , %K=41 , %α ~ 2.9
202Po	44.7 m	0+	%K+%β+=98.08 , %α=1.92
202m1Po	85 ns	8+
202m2Po	200 ns	11-
202m3Po	19 ns	12+
202m4Po	11 ns	(15-)
203Po	36.7 m	5/2-	%K+%β+=99.89 , %α=0.11
203m1Po	45 s	13/2+	%IT ~ 100 , %α ~ 0.04 sys
204Po	3.53 h	0+	%K+%β+=99.34 , %α=0.66
205Po	1.66 h	5/2-	%K+%β+=99.96 , %α=0.04
205m1Po	58 ms	19/2-	%IT=100
206Po	8.8 d	0+	%K+%β+=94.55 , %α=5.45
207Po	5.80 h	5/2-	%K+%β+=99.979 , %α=0.021
207m1Po	2.8 s	19/2-	%IT=100
208Po	2.898 a	0+	%α=99.9958 , %K+%β+=0.0042
209Po	102 a	1/2-	%α=99.52 , %K+%β+=0.48
210Po	138.376 d	0+	%α=100
211Po	0.516 s	9/2+	%α=100
211m1Po	25.2 s	(25/2+ )	%α=99.984 , %IT=0.016
212Po	0.299 μs	0+	%α=100
212m1Po	45.1 s	(18+)	%α=99.93 , %IT=0.07
213Po	4.2 μs	9/2+	%α=100
214Po	164.3 μs	0+	%α=100
215Po	1.781 ms	9/2+	%α=99.99977 , %β-=2.3E-4
216Po	0.145 s	0+	%α=100
217Po	10 s		%α > 95, %β- < 5
218Po	3.10 m	0+	%α=99.980 , %β-=0.020

Astatine

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
193At	40 ms		%α=?
194At	40 ms		%α=?
194m1At	250 ms		%α=?
195At	0.63 s		%α > 75, %K+%β+ < 25
196At	0.253 s		%α ~ 100
197At	0.35 s	(9/2- )	%α=96 , %K+%β+=4
197m1At	3.7 s	(1/2+ )	%α=?, %K+%β+=?
198At	4.2 s	(3+ )	%α=90 , %K+%β+=10
198m1At	1.0 s	(10- )	%α=84 , %K+%β+=16
199At	7.2 s	(9/2- )	%α=90 , %K+%β+=10
200At	43 s	(3+ )	%α=57 , %K+%β+=43
200m1At	47 s	(7+)	%α=43 , %K+%β+ < 57
200m2At	3.5 s	(10- )	%α ~ 10.5, %IT ~ 85, %K ~ 4.5
201At	89 s	(9/2- )	%α=71 , %K+%β+=29
202At	184 s	(2,3)+	%K+%β+=82 , %α=18
202m1At	182 s	(7+)	%K+%β+=91.3, %α=8.7
202m2At	0.46 s	(10- )	%IT=99.7 , %K+%β+=0.25 sys %α=0.096
203At	7.4 m	9/2-	%K+%β+=69 , %α=31
204At	9.2 m	7+	%K+%β+=96.2 , %α=3.8
204m1At	108 ms	(10- )	%IT=100
205At	26.2 m	9/2-	%K+%β+=90 , %α=10
206At	30.0 m	(5)+	%K+%β+=99.11 , %α=0.89
207At	1.80 h	9/2-	%K+%β+=91.4 , %α=8.6
208At	1.63 h	6+	%K+%β+=99.45 , %α=0.55
209At	5.41 h	9/2-	%K+%β+=95.9 , %α=4.1
210At	8.1 h	(5)+	%K+%β+=99.825 , %α=0.175
211At	7.214 h	9/2-	%α=41.80 , %K=58.20
212At	0.314 s	(1- )	%α=100, %β- < 2E-6, %K+%β+ < 3E-2
212m1At	0.119 s	(9-)	%α > 99, %IT < 1
213At	125 ns	9/2-	%α=100
214At	558 ns	1-	%α=100
214m1At	265 ns
214m2At	760 ns	9-
215At	0.10 ms	9/2-	%α=100
216At	0.30 ms	1-	%α=100, %K<3E-7, %β-<6E-3
216m1At	0.1 ms	(9-)
217At	32.3 ms	9/2-	%α=99.988 , %β-=0.012
218At	1.5 s		%α=99.9 , %β-=0.1
219At	56 s		%α ~ 97, %β- ~ 3
220At	3.71 m	3	%α=8 , %β-=92
221At	2.3 m		%β-=100
222At	54 s		%β-=100
223At	50 s		%β-=100, %α=0.008 sys

Radon

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
196Rn	3 ms	0+	%α ~ 100
197Rn	65 ms	(3/2- )	%α ~ 100
197m1Rn	19 ms	(13/2+ )	%α ~ 100
198Rn	64 ms	0+	%α=100
199Rn	0.62 s	(3/2- )	%α=94 sys, %K+%β+=6 sys
199m1Rn	0.32 s	(13/2+ )	%α=97 sys, %K+%β+=3 sys
200Rn	0.96 s	0+	%α=86 +14-4, %K+%β+<18
201Rn	7.0 s	(3/2- )	%α ~ 80 , %K+%β+ ~ 20
201m1Rn	3.8 s	(13/2+ )	%α ~ 90, %K+%β+ ~ 10, %IT ~ 0
202Rn	10.0 s	0+	%α=86 , %K+%β+=14
203Rn	45 s	(3/2,5/2)-	%α=66 , %K+%β+=34
203m1Rn	28 s	(13/2+ )	%α ~ 80 sys%K+%β+ ~ 20 sys
204Rn	1.24 m	0+	%α=73 , %K+%β+=27
205Rn	2.8 m	5/2-	%K+%β+=77 , %α=23
206Rn	5.67 m	0+	%α=63 , %K+%β+=37
207Rn	9.25 m	5/2-	%K+%β+=79 , %α=21
208Rn	24.35 m	0+	%α=62 , %K+%β+=38
209Rn	28.5 m	5/2-	%K+%β+=83 , %α=17
210Rn	2.4 h	0+	%α=96 , %K+%β+=4
211Rn	14.6 h	1/2-	%K=72.6 , %α=27.4
212Rn	23.9 m	0+	%α=100
213Rn	25.0 ms	(9/2+ )	%α=100
214Rn	0.27 μs	0+	%α=100
214m1Rn	0.69 ns	6+
214m2Rn	6.5 ns	8+
215Rn	2.30 μs	9/2+	%α=100
216Rn	45 μs	0+	%α=100
217Rn	0.54 ms	9/2+	%α=100
218Rn	35 ms	0+	%α=100
219Rn	3.96 s	5/2+	%α=100
220Rn	55.6 s	0+	%α=100
221Rn	25 m	7/2(+)	%β-=78 , %α=22
222Rn	3.8235 d	0+	%α=100
223Rn	23.2 m	7/2	%β-=100, %α=0.0004 sys
224Rn	107 m	0+	%β-=100
225Rn	4.5 m	7/2-	%β-=100
226Rn	7.4 m	0+	%β-=100
227Rn	22.5 s		%β-=100
228Rn	65 s	0+	%β-=100

Francium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
200Fr	19 ms	(3+ )	%α=100
200m1Fr	0.57 s	(10- )	%α=100
201Fr	48 ms	(9/2- )	%α=100 , %K+%β+ < 1
202Fr	0.34 s	(3+ )	%α ~ 97 , %K+%β+ ~ 3
202m1Fr	0.34 s	(10- )	%α ~ 97 , %K+%β+ ~ 3
203Fr	0.55 s	(9/2- )	%α ~ 95 , %K+%β+ ~ 5
204Fr	1.7 s	(3+ )	%α ~ 80, %K+%β+ ~ 20
204m1Fr	2.6 s	(7+)	%α=?
204m2Fr	1 s	(10- )	%α=?
205Fr	3.85 s	(9/2- )	%α > 99, %K+%β+ < 1
206Fr	15.9 s	(5+)	%α=84 , %K+%β+=16
206m1Fr	0.7 s	(10- )	%α=0.3 , %IT=?
207Fr	14.8 s	9/2-	%α=95 , %K+%β+=5
208Fr	59.1 s	7+	%α=90 , %K+%β+=10
209Fr	50.0 s	9/2-	%α=89 , %K+%β+=11
210Fr	3.18 m	6+	%α=60 , %K+%β+=40
211Fr	3.10 m	9/2-	%α>80, %K<20
212Fr	20.0 m	5+	%K+%β+=57 , %α=43
213Fr	34.6 s	9/2-	%α=99.45 , %K+%β+=0.55
214Fr	5.0 ms	(1- )	%α=100
214m1Fr	3.35 ms	(8-)	%α=100
215Fr	86 ns	9/2-	%α=100
215m1Fr	3.5 ns	(23/2)-
216Fr	0.70 μs	(1- )	%α=100, %K<2E-7 sys
217Fr	22 μs	9/2-	%α=100
218Fr	1.0 ms	1-	%α=100
218m1Fr	22.0 ms		%α < 100 , %IT=?
219Fr	20 ms	9/2-	%α=100
220Fr	27.4 s	1+	%α=99.65 , %β-=0.35
221Fr	4.9 m	5/2-	%α=100, %γ=8.8E-11
222Fr	14.2 m	2-	%β-=100
223Fr	21.8 m	3/2(-)	%β-=99.994, %α=0.006
224Fr	3.33 m	1-	%β-=100
225Fr	4.0 m	3/2-	%β-=100
226Fr	49 s	1-	%β-=100
227Fr	2.47 m	1/2+	%β-=100
228Fr	38 s	2-	%β-=100
229Fr	50 s		%β-=100
230Fr	19.1 s		%β-=100
231Fr	17.5 s		%β-=100
232Fr	5 s		%β-=100

Radium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
202Ra	0.7 ms	0+	%α=100
203Ra	1.0 ms	(3/2- )	%α ~ 100
203m1Ra	33 ms	(13/2+ )	%α ~ 100
204Ra	59 ms	0+	%α ~ 100
205Ra	210 ms	(3/2- )	%α=?
205m1Ra	170 ms	(13/2+ )	%α=?
206Ra	0.24 s	0+	%α ~ 100
207Ra	1.3 s	(5/2,3/2)-	%α ~ 90, %K+%β+ ~ 10
207m1Ra	55 ms	(13/2+ )	%IT=85 sys%α=15 sys %K+%β+ ~ 0.55
208Ra	1.3 s	0+	%α=95 sys %K+%β+=5 sys
209Ra	4.6 s	5/2-	%α ~ 90, %K+%β+ ~ 10
210Ra	3.7 s	0+	%α ~ 96, %K+%β+ ~ 4
211Ra	13 s	5/2(-)	%α > 93, %K < 7
212Ra	13.0 s	0+	%α ~ 85, %K+%β+ ~ 15
213Ra	2.74 m	1/2-	%α=80 , %K+%β+=20
213m1Ra	2.1 ms		%IT ~ 99, %α ~ 1
214Ra	2.46 s	0+	%α=99.941 , %K=0.059
215Ra	1.59 ms	(9/2+ )	%α=100
216Ra	182 ns	0+	%α=100, %K<1E-8
217Ra	1.6 μs	(9/2+ )	%α=100
218Ra	25.6 μs	0+	%α=100
219Ra	10 ms	(7/2)+	%α=100
220Ra	18 ms	0+	%α=100
221Ra	28 s	5/2+	%α=100, %γ=1.2E-10
222Ra	38.0 s	0+	%α=100, %14C=3.0E-8
223Ra	11.435 d	3/2+	%α=100, %14C=6.4E-8
224Ra	3.66 d	0+	%α=100, %14C=4.3E-9
225Ra	14.9 d	1/2+	%β-=100
226Ra	1600 a	0+	%α=100, %14C=3.2E-9
227Ra	42.2 m	3/2+	%β-=100
228Ra	5.75 a	0+	%β-=100
229Ra	4.0 m	5/2(+)	%β-=100
230Ra	93 m	0+	%β-=100
231Ra	103 s	(7/2-,1/2+ )	%β-=100
232Ra	250 s	0+	%β-=100
233Ra	30 s		%β-=100
234Ra	30 s	0+	%β-=100

Actinium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
206Ac	22 ms	(3+ )	%α=?
206m1Ac	33 ms	(10- )
207Ac	22 ms	(9/2- )	%α ~ 100
208Ac	95 ms	(3+ )	%α=?
208m1Ac	25 ms	(10- )	%α=?
209Ac	0.10 s	(9/2- )	%α ~ 99, %K+%β+ ~ 1
210Ac	0.35 s		%α ~ 96, %K+%β+ ~ 4
211Ac	0.25 s		%α ~ 100
212Ac	0.93 s		%α ~ 97, %K+%β+ ~ 3
213Ac	0.80 s		%α < 100
214Ac	8.2 s		%α > 89 , %K < 11
215Ac	0.17 s	9/2-	%α=99.91 , %K+%β+=0.09
216Ac	0.33 ms	(1- )	%α=100
216m1Ac	0.33 ms	(9-)
217Ac	69 ns	9/2-	%α=100, %K+%β+ < 2
217m1Ac	740 ns	(29/2)+
218Ac	1.08 μs	(1- )	%α=100
219Ac	11.8 μs	9/2-	%α=100, %K+%β+ ~ 1E-6
220Ac	26.4 ms	(3-)	%α=100
221Ac	52 ms	(3/2- )	%α=100
222Ac	5.0 s	1-	%α=99 , %K+%β+=1
222m1Ac	63 s		%α > 88, %IT < 10 , %K+%β+ < 2
223Ac	2.10 m	(5/2- )	%α=99, %K=1
224Ac	2.78 h	0-	%K=90.9 +14-20, %α=9.1 +20-14, %β- < 1.6 sys
225Ac	10.0 d	(3/2- )	%α=100, %14C=6.0E-10
226Ac	29.37 h	(1)	%α=6E-3 , %β-=83 , %K=17
227Ac	21.773 a	3/2-	%β-=98.620 , %α=1.380
228Ac	6.15 h	3+	%β-=100
229Ac	62.7 m	(3/2+ )	%β-=100
230Ac	122 s	(1+ )	%β-=100
231Ac	7.5 m	(1/2+ )	%β-=100
232Ac	119 s	(1+ )	%β-=100
233Ac	145 s	(1/2+ )	%β-=100
234Ac	44 s		%β-=100

Thorium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
210Th	9 ms	0+	%α ~ 100
211Th	37 ms		%α=?, %K=?
212Th	30 ms	0+	%α=100, %K+%β+ ~ 0.3
213Th	140 ms		%α < 100
214Th	100 ms	0+	%α=100
215Th	1.2 s	(1/2- )	%α=100
216Th	0.028 s	0+	%α=100, %K+%β+ ~ 0.01 sys
216m1Th	180 μs	(8+,11- )
217Th	0.252 ms	(9/2+ )	%α=100
218Th	109 ns	0+	%α=100
219Th	1.05 μs		%α=100, %K+%β+ ~ 1E-7
220Th	9.7 μs	0+	%α=100, %K=2E-7 sys
221Th	1.68 ms	(7/2+ )	%α=100
222Th	2.8 ms	0+	%α=100
223Th	0.60 s	(5/2)+	%α=100
224Th	1.05 s	0+	%α=100
225Th	8.72 m	(3/2)+	%α ~ 90, %K ~ 10
226Th	30.57 m	0+	%α=100
227Th	18.72 d	(1/2+ )	%α=100
228Th	1.9116 a	0+	%α=100, %20O=1.13E-11
229Th	7340 a	5/2+	%α=100
230Th	7.538e+4 a	0+	%α=100, %24NE=5.6E-11 , %SF < 3.8E-12
231Th	25.52 h	5/2+	%β-=100, %α ~ 1E-8
232Th	1.405e10 a	0+	%Abundance=100, %α=100 , %SF<1.8E-9
233Th	22.3 m	1/2+	%β-=100
234Th	24.10 d	0+	%β-=100
235Th	7.1 m	(1/2+ )	%β-=100
236Th	37.5 m	0+	%β-=100
237Th	5.0 m		%β-=100

Protactinium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
<212Pa	5.1 ms	(3+ )	%α=?
213Pa	5.3 ms		%α=?
214Pa	17 ms		%α=?
215Pa	14 ms		%α=100
216Pa	0.20 s		%K ~ 2 sys %α ~ 98 sys
217Pa	4.9 ms		%α =100
217m1Pa	1.6 ms		%α < 100
218Pa	0.12 ms		%α=100
219Pa	53 ns	9/2-	%α=100, %K+%β+ ~ 5E-9
220Pa	0.78 μs		%α=100, %K+%β+=3E-7 sys
221Pa	5.9 μs	9/2-	%α=100
222Pa	2.9 ms		%α=100
223Pa	6.5 ms		%α=100, %K+%β+ < 1.0E-3
224Pa	0.79 s		%α=100
225Pa	1.7 s		%α=100
226Pa	1.8 m		%α=74 , %K+%β+=26
227Pa	38.3 m	(5/2- )	%α=85 , %K=15
228Pa	22 h	3+	%K+%β+=98.0 , %α=2.0
229Pa	1.50 d	(5/2+ )	%K=99.52 , %α=0.48
230Pa	17.4 d	(2- )	%K+%β+=91.6 , %β-=8.4 , %α=0.0032
231Pa	32760 a	3/2-	%α=100, %SF < 1.6E-11
232Pa	1.31 d	(2- )	%β-=99.997 , %K=0.003
233Pa	26.967 d	3/2-	%β-=100
234Pa	6.70 h	4+	%β-=100, %SF < 3E-10
234m1Pa	1.17 m	(0- )	%β-=99.84 , %IT=0.16 , %SF < 1E-9
235Pa	24.5 m	(3/2- )	%β-=100
236Pa	9.1 m	1(-)	%β-=100
237Pa	8.7 m	(1/2+ )	%β-=100
238Pa	2.3 m	(3-)	%β-=100, %SF < 2.6E-6

Uranium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
218U	1.5 ms	0+	%α=100
219U	42 μs		%α=?
220U
221U
222U	1.0 μs	0+	%α=100
223U	18 μs		%α=?
224U	0.9 ms	0+	%α=100
225U	95 ms		%α=100
226U	0.35 s	0+	%α=100
227U	1.1 m	(3/2+ )	%α=100, %K+%β+ < 0.001
228U	9.1 m	0+	%K<5, %α>95
229U	58 m	(3/2+ )	%K+%β+ ~ 80, %α ~ 20
230U	20.8 d	0+	%α=100, %SF < 1.4E-10
231U	4.2 d	(5/2- )	%K=100, %α ~ 0.0055
232U	68.9 a	0+	%α=100, %24NE=9E-11
233U	1.592e+5 a	5/2+	%α=100, %SF < 6E-11, %24NE < 9.5E-11
234U	2.455e+5 a	0+	%Abundance=0.0055, %α=100, %SF=1.64E-9 , %nE=9E-12 , %MG=1.4E-11
235U	7.038e+8 a	7/2-	%Abundance=0.7200, %α=100, %SF=7.0E-9 , %20NE=8E-10
235m1U	25 m	1/2+	%IT=100
236U	2.342e7 a	0+	%α=100, %SF=9.4E-8
237U	6.75 d	1/2+	%β-=100
238U	4.468e+9 a	0+	%Abundance=99.2745, %α=100, %SF=5.45E-5 , %ββ=2.2E-10
238m1U	225 ns	0+
238m2U	1 ns
239U	23.45 m	5/2+	%β-=100
240U	14.1 h	0+	%β-=100
241U
242U	16.8 m	0+	%β-=100

Neptunium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
225Np	6 ms		%α=?
226Np	35 ms		%α=100
227Np	0.51 s		%α=100, %K+%β+ ~ 0.05
228Np	61.4 s		%K=60 , %α=40 , %KSF=0.020
229Np	4.0 m		%α > 50, %K < 50
230Np	4.6 m		%K+%β+ < 97, %α > 3
231Np	48.8 m	(5/2)	%K=98 , %α=2
232Np	14.7 m	(4+ )	%K+%β+=100
233Np	36.2 m	(5/2+ )	%K=100, %α < 0.001
234Np	4.4 d	(0+ )	%K+%β+=100
235Np	396.1 d	5/2+	%K=99.99740 , %α=0.00260
236Np	1.54e5 a	(6-)	%K=87.3 , %β-=12.5 , %α=0.16
236m1Np	22.5 h	1	%K=52 , %β-=48
237Np	2.144e+6 a	5/2+	%α=100, %SF < 2E-10
237m1Np	45 ns
238Np	2.117 d	2+	%β-=100
238m1Np	112 ns
239Np	2.3565 d	5/2+	%β-=100
240Np	61.9 m	(5+)	%β-=100
240m1Np	7.22 m	1(+)	%β-=99.89 , %IT=0.11
241Np	13.9 m	(5/2+ )	%β-=100
242Np	5.5 m	(6)	%β-=100
242m1Np	2.2 m	(1+ )	%β-=100
243Np	1.8 m	(5/2- )	%β-=100
244Np	2.29 m	(7-)	%β-=100

Plutonium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
228Pu	4 ms	0+	%α=100
229Pu			%α=?
230Pu		0+	%α=?
231Pu
232Pu	34.1 m	0+	%K=77 , %α=23
233Pu	20.9 m		%K+%β+=99.88 , %α=0.12
234Pu	8.8 h	0+	%K ~ 94, %α ~ 6
234m1Pu	3 ns
235Pu	25.3 m	(5/2+ )	%K+%β+=99.9973 , %α=0.0027
235m1Pu	25 ns
236Pu	2.858 a	0+	%α=100, %SF=1.37E-7
236m1Pu	37 ps (0+ )
236m2Pu	34 ns
237Pu	45.2 d	7/2-	%α=0.0042 , %K=99.9958
237m1Pu	0.18 s	1/2+	%IT=100
237m2Pu	85 ns
237m3Pu	1.1 μs
238Pu	87.7 a	0+	%α=100, %SF=1.85E-7 , %MG ~ 6E-15, %SI ~ 1.4E-14
238m1Pu	0.6 ns
238m2Pu	6.0 ns	(0+ )
239Pu	24110 a	1/2+	%α=100, %SF=3.0E-10
239m1Pu	7.5 μs	(5/2+ )
239m2Pu	2.6 ns	(9/2- )
240Pu	6563 a	0+	%α=100 , %SF=5.75E-6
241Pu	14.35 a	5/2+	%β-=99.998, %α=0.00245 , %SF ~ 2.4E-14
241m1Pu	21 μs
241m2Pu	32 ns
242Pu	3.733e+5 a	0+	%α=100 , %SF=5.54E-4
243Pu	4.956 h	7/2+	%β-=100
243m1Pu	45 ns
244Pu	8.08e+7 a	0+	%α=99.879 , %SF=0.121 , %ββ < 3E-11
245Pu	10.5 h	(9/2- )	%β-=100
245m1Pu	90 ns
246Pu	10.84 d	0+	%β-=100
247Pu	2.27 d	%β-=100

Americium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
232Am	79 s		%K ~ 98, %α ~ 2, %KSF=0.069
233Am
234Am	2.32 m		%K=99.961 , %α=0.039 , %KSF=0.0066
235Am	15 m		%K+%β+=?, %α=?
236Am			%K=?, %α=?
237Am	73.0 m	5/2(-)	%α=0.025 , %K=99.975
237m1Am	5 ns
238Am	98 m	1+	%K+%β+>99.99, %α=1.0E-4
238m1Am	35 μs
239Am	11.9 h	(5/2)-	%K=99.990 , %α=0.010
239m1Am	163 ns	(7/2+ )
240Am	50.8 h	(3-)	%K=100, %α=1.9E-4
241Am	432.2 a	5/2-	%α=100, %SF=4.3E-10
241m1Am	1.2 μs
242Am	16.02 h	1-	%β-=82.7 , %K=17.3
242m1Am	141 a	5-	%IT=99.541 , %α=0.459 , %SF < 4.7E-9
242m2Am	14.0 ms		%SF=?, %IT=?
243Am	7370 a	5/2-	%α=100, %SF=3.7E-9
243m1Am	5.5 μs
244Am	10.1 h	(6-)	%β-=100
244m1Am	26 m	1+	%β-=99.9639 , %K=0.0361
245Am	2.05 h	(5/2)+	%β-=100
245m1Am	0.64 μs
246Am	39 m	(7-)	%β-=100
246m1Am	25.0 m	2(-)	%β-=100, %IT<0.01
246m2Am	73 μs
247Am	23.0 m	(5/2)	%β-=100

Curium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
238Cm	2.4 h	0+	%K=96.16 , %α=3.84
239Cm	2.9 h	(7/2- )	%K= 100, %α < 0.1
240Cm	27 d	0+	%α > 99.5 , %K < 0.5 , %SF=3.9E-6
241Cm	32.8 d	1/2+	%K=99.0 , %α=1.0
241m1Cm	15.3 ns
242Cm	162.8 d	0+	%α=100, %SF=6.37E-6
242m1Cm	40 ps
242m2Cm	0.18 μs
243Cm	29.1 a	5/2+	%α=99.71 , %K=0.29 , %SF=5.3E-9
243m1Cm	42 ns
244Cm	18.10 a	0+	%α=100, %SF=1.371E-4
244m1Cm	34 ms	6+	%IT=100, %SF < 7.7E-10
245Cm	8500 a	7/2+	%α=100, %SF=6.1E-7
245m1Cm	13.2 ns
246Cm	4730 a	0+	%α=99.9737 , %SF=0.0263
247Cm	1.56e+7 a	9/2-	%α=100
248Cm	3.40e+5 a	0+	%α=91.61 , %SF=8.39
249Cm	64.15 m	1/2(+)	%β-=100
250Cm	9000 a	0+	%SF ~ 86, %α ~ 8, %β- ~ 6
251Cm	16.8 m	(1/2+ )	%β-=100
252Cm	2 d	0+	%β-=100

Berkelium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
238Bk	144 s		%K+%β+=100, %KSF=0.048
239Bk		(7/2+ )
240Bk	4.8 m		%K+%β+=100, %KSF=1E-3 sys
241Bk		(7/2+ )
242Bk	7.0 m		%K+%β+=100
242m1Bk	9.5 ns
242m2Bk	0.60 μs
243Bk	4.5 h	(3/2- )	%K ~ 99.85, %α ~ 0.15
243m1Bk	5 ns
244Bk	4.35 h	(1- )	%K=99.994 , %α=0.006
245Bk	4.94 d	3/2-	%K=99.88 , %α=0.12
245m1Bk	2 ns
246Bk	1.80 d	2(-)	%K=100, %α<0.2 sys
247Bk	1380 a	(3/2- )	%α < 100
248Bk	9 a	(6+)	%α>70
248m1Bk	23.7 h	1(-)	%β-=70 , %K=30 , %α<0.001
249Bk	320 d	7/2+	%β-=99.99855 , %α=0.00145 , %SF=4.76E-8
250Bk	3.217 h	2-	%β-=100
251Bk	55.6 m	(3/2- )	%β-=100, %α ~ 1E-5

Californium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
237Cf	2.1 s		%SF ~ 10 sys
238Cf	21 ms	0+	%SF ~ 100 sys
239Cf	39 s		%α=?
240Cf	1.06 m	0+	%α=87 , %SF ~ 13
241Cf	3.78 m		%K ~ 75, %α ~ 25
242Cf	3.49 m	0+	%α=65 , %SF < 1.4E-2
243Cf	10.7 m	(1/2+ )	%K ~ 86, %α ~ 14
244Cf	19.4 m	0+	%α=70
245Cf	45.0 m	(5/2+ )	%K=64 , %α=36
246Cf	35.7 h	0+	%α=99.9996 , %SF=2.3E-4 , %K<5E-4
246m1Cf	45 ns
247Cf	3.11 h	(7/2+ )	%K=99.965 , %α=0.035
248Cf	333.5 d	0+	%α=99.9971 , %SF=0.0029
249Cf	351 a	9/2-	%α=100, %SF=4.4E-7
250Cf	13.08 a	0+	%α=99.923 , %SF=0.077
251Cf	898 a	1/2+	%α=100
252Cf	2.645 a	0+	%α=96.908 , %SF=3.092
253Cf	17.81 d	(7/2+ )	%β-=99.69 , %α=0.31
254Cf	60.5 d	0+	%SF=99.69 , %α=0.31
255Cf	85 m	(9/2+ )	%β-=100
256Cf	12.3 m	0+	%SF=100, %β-<1 sys %α ~ 1E-6 sys

Einsteinium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
241Es	9 s		%α=100
242Es	40 s		%α ~ 100, %KSF=1.4
243Es	21 s		%K < 70, %α > 30
244Es	37 s		%K=96 , %α=4 , %KSF=0.01 sys
245Es	1.1 m	(3/2- )	%K=60 , %α=40
246Es	7.7 m	(4-,6+)	%K=90.1 , %α=9.9 , %KSF=0.003 sys
247Es	4.55 m	(7/2+ )	%K ~ 93, %α ~ 7
248Es	27 m	(2-,0+ )	%K>99, %α ~ 0.25, %KSF=3E-5 sys
249Es	102.2 m	7/2(+)	%K=99.43 , %α=0.57
250Es	8.6 h	(6+)	%K > 97, %α < 3 sys
250m1Es	2.22 h	1(-)	%K > 99, %α < 1 sys
251Es	33 h	(3/2- )	%K=99.51 , %α=0.49
252Es	471.7 d	(5-)	%α=76 , %K=24 , %β- ~ 0.01
253Es	20.47 d	7/2+	%α=100, %SF=8.9E-6
254Es	275.7 d	(7+)	%α=100, %K<1E-4, %β-=1.74E-6 , %SF<3E-6
254m1Es	39.3 h	2+	%β-=98 , %α=0.33 , %IT<3, %K=0.078 , %SF<0.045
255Es	39.8 d	(7/2+ )	%β-=92.0 , %α=8.0 , %SF=0.0045
256Es	25.4 m	(1+ )	%β-=100
256m1Es	7.6 h	(8+)	%β- ~ 100, %β-SF=0.002

Fermium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
242Fm	0.8 ms	0+	%SF=100
243Fm	0.18 s		%α < 100, %SF < 0.5, %K=?
244Fm	3.3 ms	0+	%SF=100
245Fm	4.2 s		%α=100, %SF < 0.11
246Fm	1.1 s	0+	%α=92 , %SF=7.3 , %K<1 sys
247Fm	35 s		%α > 50, %K+%β+ < 50
247m1Fm	9.2 s		%α < 100
248Fm	36 s	0+	%α=93 , %K ~ 7, %SF=0.10
249Fm	2.6 m	(7/2+ )	%K ~ 85 sys %α ~ 15 sys
250Fm	30 m	0+	%α>90, %K<10, %SF=0.0069
250m1Fm	1.8 s		%IT>80, %SF < 8E-5
251Fm	5.30 h	(9/2- )	%K=98.20 , %α=1.80
252Fm	25.39 h	0+	%α=99.9977 , %SF=0.00232
253Fm	3.00 d	1/2+	%K=88 , %α=12
254Fm	3.240 h	0+	%α=99.9408 , %SF=0.0592
255Fm	20.07 h	7/2+	%α=100, %SF=2.3E-5
256Fm	157.6 m	0+	%SF=91.9 , %α=8.1
257Fm	100.5 d	(9/2+ )	%α=99.790 , %SF=0.210
258Fm	370 μs	0+	%SF=100
259Fm	1.5 s		%SF=100

Mendelevium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
245Md	0.35 s	(7/2)	%α=100
245m1Md	0.90 ms	(1/2- )
246Md	1.0 s		%α=100
247Md	1.12 s		%α=80 , %SF=20
248Md	7 s		%K=80 , %α=20 , %SF < 0.05
249Md	24 s		%K=80 , %α=20
250Md	52 s		%K=93 , %α=7 , %KSF=0.02 sys
251Md	4.0 m		%K > 90, %α < 10
252Md	2.3 m		%K>50, %α<50
253Md	6 m		%K+%β+=100
254Md	10 m		%K < 100
254m1Md	28 m		%K < 100
255Md	27 m	(7/2- )	%K=92 , %α=8 , %SF < 1.4
256Md	78.1 m	(0-,1- )	%K=90.7 , %α=9.3 , %SF < 2.8
257Md	5.52 h	(7/2- )	%K=85 , %α=15 , %SF<1
258Md	51.5 d	(8-)	%α=100, %SF < 0.003, %β- < 0.003, %K < 0.003
258m1Md	57.0 m	(1- )	%K > 70, %SF < 30, %α < 1.2, %β- < 30
259Md	96 m	(7/2- )	%SF ~ 100, %α<1.3
260Md	31.8 d		%SF>73, %α < 25, %β- < 10

Nobelium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
250No	0.25 ms	0+	%SF=100, %α ~ 0.05 sys
251No	0.8 s		%α ~ 100, %K ~ 1 sys%SF < 8
252No	2.30 s	0+	%α=73.1 , %SF=26.9
253No	1.7 m	(9/2- )	%α ~ 80, %K ~ 20 sys
254No	55 s	0+	%α=90 , %K=10 , %SF=0.17
254m1No	0.28 s		%IT>80
255No	3.1 m	(1/2+ )	%α=61.4 , %K=38.6
256No	2.91 s	0+	%α=99.5 , %SF=0.53 +8-4
257No	25 s	(7/2+ )	%α ~ 100
258No	1.2 ms	0+	%SF=100, %α ~ 1E-3 sys
259No	58 m	(9/2+ )	%α=75 , %K=25 , %SF<10
260No	106 ms	0+	%SF=100
261No
262No	5 ms	0+	%SF=?

Lawrencium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
253Lr	1.3 s		%α=98 , %K ~ 1 sys%SF < 1
254Lr	13 s		%α=78 , %K=22 , %SF < 0.16
255Lr	22 s		%α=85 , %K<30, %SF<0.10
256Lr	28 s		%α>80, %K<20, %SF<0.026
257Lr	0.646 s	(9/2+ )	%α=100, %SF < 6.5E-4
258Lr	3.9 s		%α>95, %K<5, %SF < 5.0
259Lr	6.3 s		%α=77 , %SF=23 , %K<0.5
260Lr	180 s		%α=75 , %K=25
261Lr	39 m		%SF < 100
262Lr	216 m		%SF<10

Rutherfordium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
253Rf	1.8 s		%SF ~ 50, %α ~ 50
253m1Rf	50 μs
254Rf	0.5 ms	0+	%SF=100, %α ~ 0.3 sys
254m1Rf	23 μs
255Rf	1.5 s	(9/2- )	%SF=52 , %α=48
256Rf	6.7 ms	0+	%SF=98 +2- 7 , %α=2.2 +73-18
257Rf	4.7 s	(7/2+ )	%α=79.6 , %K=18 , %SF=2.4
258Rf	12 ms	0+	%SF ~ 87, %α ~ 13
259Rf	3.1 s		%α=93 , %SF=7 , %K ~ 0.3
260Rf	20.1 ms	0+	%SF=100
261Rf	65 s		%α>80, %SF<10, %K < 10 sys
262Rf	2.1 s	0+	%SF=100
262m1Rf	47 ms	[2+ ]

Dubnium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
255Db	1.6 s		%α>47, %SF < 53
256Db	2.6 s		%SF < 40, %α ~ 70, %K ~ 10 sys
257Db	1.3 s		%α=82 , %SF=17 , %K=1 sys
258Db	4.4 s		%α=67 +5-9 , %K=33 +9-5, %SF<34
258m1Db	20 s		%K ~ 100
259Db
260Db	1.52 s		%α > 90.4 , %SF ~ 9.6 , %K<2.5
261Db	1.8 s		%α>50, %SF<50
262Db	34 s		%α ~ 64, %SF ~ 33, %K ~ 3 sys
263Db	27 s		%SF=57 , %α=43

Seaborgium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
258Sg	2.9 ms	0+	%SF=100
259Sg	0.48 s	(1/2+ )	%α=90 , %SF < 20
260Sg	3.6 ms	0+	%α=50 +30-20 , %SF=50 +20-30
261Sg	0.23 s		%α=95 , %SF<10
262Sg		0+
263Sg	0.8 s		%SF ~ 70, %α ~ 30
263m1Sg	0.31 s	[9/2+]
264Sg		0+
265Sg	10 s	[1/2+ ]	%α>50, %SF<50
266Sg	21 s	0+	%α=50 , %SF=50

Bohrium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
261Bh	11.8 ms		%α=95 , %SF<10
262Bh	102 ms		%α > 80, %SF < 20
262m1Bh	8.0 ms		%α > 70, %SF < 30
263Bh
264Bh	0.44 s		%α=100

Hassium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
264Hs	0.85 ms	0+	%α ~ 100, %SF < 1.5
265Hs	0.9 ms		%α=?
265m1Hs	1.55 ms	[1/2+ ]	%α ~ 100, %SF<9
266Hs		0+
267Hs	26 ms	[9/2+ ]	%α=100
268Hs		0+
269Hs	9 s	[3/2+ ]	%α=100

Meitnerium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
266Mt	0.8 ms		%α=100
266m1Mt	3.8 ms		%α=100, %SF < 5.5
267Mt
268Mt	0.07 s	[5+,6+]	%α=100

Darmstadtium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
267Ds	3 μs	[11/2- ]	%α=100
268Ds		0+
269Ds	0.17 ms	[1/2+ ]	%α=100
270Ds		0+
271Ds	0.06 s	[3/2+ ]	%α=100
271m1Ds	1.1 ms	[9/2+ ]	%α=100
272Ds		0+
273Ds	0.18 ms	[3/2+ ]	%α=100
273m1Ds	120 ms	[13/2- ]	%α=100

Roentgenium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
272Rg	1.5 ms	[5+,6+]	%α=100

Copernicium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
277Cn	0.24 ms	[3/2+ ]

Flerovium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
285Fl	0.58 ms	%α=?