HHomeBackground Color:He
LiBeBlack White GrayBCNOFNe
NaMgAlSiPSClAr
KCaScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgUubUutUuqUupUuhUusUuo

Isotope Abundances of the elements

Text lists sorted by: Value | Atomic Number | Alphabetical
Plots: 3D Live | Shaded | Ball | Crossed Line | Scatter | Sorted Scatter
Log scale plots: 3D Live | Shaded | Ball | Crossed Line | Scatter | Sorted Scatter
Good for this property: Atomic Number

Hydrogen
1H99.9885%
2H0.0115%
Helium
3He0.000137%
4He99.999863%
Lithium
6Li7.59%
7Li92.41%
Beryllium
9Be100%
Boron
10B19.9%
11B80.1%
Carbon
12C98.93%
13C1.07%
Nitrogen
14N99.632%
15N0.368%
Oxygen
16O99.757%
17O0.038%
18O0.205%
Fluorine
19F100%
Neon
20Ne90.48%
21Ne0.27%
22Ne9.25%
Sodium
23Na100%
Magnesium
24Mg78.99%
25Mg10%
26Mg11.01%
Aluminum
27Al100%
Silicon
28Si92.2297%
29Si4.6832%
30Si3.0872%
Phosphorus
31P100%
Sulfur
32S94.93%
33S0.76%
34S4.29%
36S0.02%
Chlorine
35Cl75.78%
37Cl24.22%
Argon
36Ar0.3365%
38Ar0.0632%
40Ar99.6003%
Potassium
39K93.2581%
40K0.0117%
41K6.7302%
Calcium
40Ca96.941%
42Ca0.647%
43Ca0.135%
44Ca2.086%
46Ca0.004%
48Ca0.187%
Scandium
45Sc100%
Titanium
46Ti8.25%
47Ti7.44%
48Ti73.72%
49Ti5.41%
50Ti5.18%
Vanadium
50V0.25%
51V99.75%
Chromium
50Cr4.345%
52Cr83.789%
53Cr9.501%
54Cr2.365%
Manganese
55Mn100%
Iron
54Fe5.845%
56Fe91.754%
57Fe2.119%
58Fe0.282%
Cobalt
59Co100%
Nickel
58Ni68.0769%
60Ni26.2231%
61Ni1.1399%
62Ni3.6345%
64Ni0.9256%
Copper
63Cu69.17%
65Cu30.83%
Zinc
64Zn48.63%
66Zn27.9%
67Zn4.1%
68Zn18.75%
70Zn0.62%
Gallium
69Ga60.108%
71Ga39.892%
Germanium
70Ge20.84%
72Ge27.54%
73Ge7.73%
74Ge36.28%
76Ge7.61%
Arsenic
75As100%
Selenium
74Se0.89%
76Se9.37%
77Se7.63%
78Se23.77%
80Se49.61%
82Se8.73%
Bromine
79Br50.69%
81Br49.31%
Krypton
78Kr0.35%
80Kr2.28%
82Kr11.58%
83Kr11.49%
84Kr57%
86Kr17.3%
Rubidium
85Rb72.17%
87Rb27.83%
Strontium
84Sr0.56%
86Sr9.86%
87Sr7%
88Sr82.58%
Yttrium
89Y100%
Zirconium
90Zr51.45%
91Zr11.22%
92Zr17.15%
94Zr17.38%
96Zr2.8%
Niobium
93Nb100%
Molybdenum
100Mo9.63%
92Mo14.84%
94Mo9.25%
95Mo15.92%
96Mo16.68%
97Mo9.55%
98Mo24.13%
Technetium
Ruthenium
100Ru12.6%
101Ru17.06%
102Ru31.55%
104Ru18.62%
96Ru5.54%
98Ru1.87%
99Ru12.76%
Rhodium
103Rh100%
Palladium
102Pd1.02%
104Pd11.14%
105Pd22.33%
106Pd27.33%
108Pd26.46%
110Pd11.72%
Silver
107Ag51.839%
109Ag48.161%
Cadmium
106Cd1.25%
108Cd0.89%
110Cd12.49%
111Cd12.8%
112Cd24.13%
113Cd12.22%
114Cd28.73%
116Cd7.49%
Indium
113In4.29%
115In95.71%
Tin
112Sn0.97%
114Sn0.66%
115Sn0.34%
116Sn14.54%
117Sn7.68%
118Sn24.22%
119Sn8.59%
120Sn32.58%
122Sn4.63%
124Sn5.79%
Antimony
121Sb57.21%
123Sb42.79%
Tellurium
120Te0.09%
122Te2.55%
123Te0.89%
124Te4.74%
125Te7.07%
126Te18.84%
128Te31.74%
130Te34.08%
Iodine
127I100%
Xenon
124Xe0.09%
126Xe0.09%
128Xe1.92%
129Xe26.44%
130Xe4.08%
131Xe21.18%
132Xe26.89%
134Xe10.44%
136Xe8.87%
Cesium
133Cs100%
Barium
130Ba0.106%
132Ba0.101%
134Ba2.417%
135Ba6.592%
136Ba7.854%
137Ba11.232%
138Ba71.698%
Lanthanum
138La0.09%
139La99.91%
Cerium
136Ce0.185%
138Ce0.251%
140Ce88.45%
142Ce11.114%
Praseodymium
141Pr100%
Neodymium
142Nd27.2%
143Nd12.2%
144Nd23.8%
145Nd8.3%
146Nd17.2%
148Nd5.7%
150Nd5.6%
Promethium
Samarium
144Sm3.07%
147Sm14.99%
148Sm11.24%
149Sm13.82%
150Sm7.38%
152Sm26.75%
154Sm22.75%
Europium
151Eu47.81%
153Eu52.19%
Gadolinium
152Gd0.2%
154Gd2.18%
155Gd14.8%
156Gd20.47%
157Gd15.65%
158Gd24.84%
160Gd21.86%
Terbium
159Tb100%
Dysprosium
156Dy0.06%
158Dy0.1%
160Dy2.34%
161Dy18.91%
162Dy25.51%
163Dy24.9%
164Dy28.18%
Holmium
165Ho100%
Erbium
162Er0.14%
164Er1.61%
166Er33.61%
167Er22.93%
168Er26.78%
170Er14.93%
Thulium
169Tm100%
Ytterbium
168Yb0.13%
170Yb3.04%
171Yb14.28%
172Yb21.83%
173Yb16.13%
174Yb31.83%
176Yb12.76%
Lutetium
175Lu97.41%
176Lu2.59%
Hafnium
174Hf0.16%
176Hf5.26%
177Hf18.6%
178Hf27.28%
179Hf13.62%
180Hf35.08%
Tantalum
181Ta99.988%
Tungsten
180W0.12%
182W26.5%
183W14.31%
184W30.64%
186W28.43%
Rhenium
185Re37.4%
187Re62.6%
Osmium
184Os0.02%
186Os1.59%
187Os1.96%
188Os13.24%
189Os16.15%
190Os26.26%
192Os40.78%
Iridium
191Ir37.3%
193Ir62.7%
Platinum
190Pt0.014%
192Pt0.782%
194Pt32.967%
195Pt33.832%
196Pt25.242%
198Pt7.163%
Gold
197Au100%
Mercury
196Hg0.15%
198Hg9.97%
199Hg16.87%
200Hg23.1%
201Hg13.18%
202Hg29.86%
204Hg6.87%
Thallium
203Tl29.524%
205Tl70.476%
Lead
204Pb1.4%
206Pb24.1%
207Pb22.1%
208Pb52.4%
Bismuth
209Bi100%
Polonium
Astatine
Radon
Francium
Radium
Actinium
Thorium
232Th100%
Protactinium
Uranium
238U99.2745%
Neptunium
Plutonium
Americium
Curium
Berkelium
Californium
Einsteinium
Fermium
Mendelevium
Nobelium
Lawrencium
Rutherfordium
Dubnium
Seaborgium
Bohrium
Hassium
Meitnerium
Darmstadtium
Roentgenium
Ununbium
Ununtrium
Ununquadium
Ununpentium
Ununhexium
Ununseptium
Ununoctium


Up to date, curated data provided by Mathematica's ElementData function from Wolfram Research, Inc.

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Absolute Boiling Point Isotope Abundances
Absolute Melting Point Known Isotopes
Abundance in Earth's Crust Lattice Angles
Abundance in Humans Lattice Constants
Abundance in Meteorites Lifetime
Abundance in the Ocean Liquid Density
Abundance in the Sun Magnetic Type
Abundance in the Universe Mass Magnetic Susceptibility
Adiabatic Index Melting Point
Allotrope Names Memberships
Alternate Names Mohs Hardness
Atomic Number Molar Magnetic Susceptibility
Atomic Radius Molar Volume
Atomic Weight Name
Autoignition Point Neel Point
Block Neutron Cross Section
Boiling Point Neutron Mass Absorption
Brinell Hardness NFPA Fire Rating
Bulk Modulus NFPA Hazards
CAS Number NFPA Health Rating
CID Number NFPA Label
Color NFPA Reactivity Rating
Covalent Radius NSC Number
Critical Pressure Period
Critical Temperature Phase
Crystal Structure Poisson Ratio
Curie Point Quantum Numbers
Decay Mode Radioactive
Density Refractive Index
Discovery Year Resistivity
DOT Hazard Class RTECS Classes
DOT Numbers RTECS Number
Electrical Conductivity Shear Modulus
Electrical Type Space Group Name
Electron Affinity Space Group Number
Electron Configuration Specific Heat
Electronegativity Speed of Sound
EU Number Stable Isotopes
Flash Point Superconducting Point
Gas Atomic Multiplicities Symbol
Gmelin Number Thermal Conductivity
Group Thermal Expansion
Half Life Valence
Heat of Combustion Van Der Waals Radius
Heat of Fusion Vickers Hardness
Heat of Vaporization Volume Magnetic Susceptibility
Ionization Energies Young Modulus