NRelementisotopemassabundance
1H1H1.0078250320.999885
2H2H2.0141017780.000115
3He3He3.0160293191.34e-06
4He4He4.0026032540.99999866
5Li6Li6.01512230.0759
6Li7Li7.01600410.9241
7Be9Be9.01218221
8B10B10.01293710.199
9B11B11.00930550.801
10C12C120.9893
11C13C13.003354840.0107
12N14N14.003074010.99636
13N15N15.000108970.00364
14O16O15.994914620.99757
15O17O16.99913150.00038
16O18O17.99916040.00205
17F19F18.99840321
18Ne20Ne19.992440180.9048
19Ne21Ne20.993846680.0027
20Ne22Ne21.991385110.0925
21Na23Na22.989769661
22Mg24Mg23.985041870.7899
23Mg25Mg24.9858370.1
24Mg26Mg25.9825930.1101
25Al27Al26.981538631
26Si28Si27.976926490.92223
27Si29Si28.976494680.04685
28Si30Si29.973770180.03092
29P31P30.973761491
30S32S31.972070730.9499
31S33S32.971458540.0075
32S34S33.967866870.0425
33S35S350
34S36S35.967080881e-04
35Cl35Cl34.968852710.7576
36Cl36Cl360
37Cl37Cl36.96590260.2424
38Ar36Ar35.967545110.003365
39Ar38Ar37.96273240.000632
40Ar40Ar39.962383120.996003
41K39K38.96370690.932581
42K40K39.963998670.000117
43K41K40.961825970.067302
44Ca40Ca39.96259120.96941
45Ca41Ca410
46Ca42Ca41.95861830.00647
47Ca43Ca42.95876680.00135
48Ca44Ca43.95548110.02086
49Ca45Ca450
50Ca46Ca45.95369274e-05
51Ca47Ca470
52Ca48Ca47.9525330.00187
53Sc45Sc44.95591191
54Ti46Ti45.95263160.0825
55Ti47Ti46.95176310.0744
56Ti48Ti47.94794630.7372
57Ti49Ti48.947870.0541
58Ti50Ti49.94479120.0518
59V50V49.94715850.0025
60V51V50.94395950.9975
61Cr50Cr49.94604420.04345
62Cr52Cr51.94050750.83789
63Cr53Cr52.94064940.09501
64Cr54Cr53.93888040.02365
65Mn55Mn54.93804511
66Fe54Fe53.93961470.05845
67Fe55Fe550
68Fe56Fe55.93494180.91754
69Fe57Fe56.93539830.02119
70Fe58Fe57.93328010.00282
71Co59Co58.9331951
72Ni58Ni57.93534290.680769
73Ni60Ni59.93078640.262231
74Ni61Ni60.9310560.011399
75Ni62Ni61.92834510.036345
76Ni64Ni63.9279660.009256
77Cu63Cu62.92959750.6915
78Cu65Cu64.92778950.3085
79Zn64Zn63.92914220.48268
80Zn66Zn65.92603340.27975
81Zn67Zn66.92712730.04102
82Zn68Zn67.92484420.19024
83Zn70Zn69.92531930.00631
84Ga69Ga68.92557360.60108
85Ga71Ga70.92470130.39892
86Ge70Ge69.92424740.2038
87Ge72Ge71.92207580.2731
88Ge73Ge72.92345890.0776
89Ge74Ge73.92117780.3672
90Ge76Ge75.92140260.0783
91As75As74.92159651
92Se74Se73.92247640.0089
93Se76Se75.91921360.0937
94Se77Se76.9199140.0763
95Se78Se77.91730910.2377
96Se80Se79.91652130.4961
97Se82Se81.91669940.0873
98Br79Br78.91833790.5069
99Br80Br800
100Br81Br80.9162910.4931
101Kr78Kr77.92036480.00355
102Kr80Kr79.9163790.02286
103Kr82Kr81.91348360.11593
104Kr83Kr82.9141360.115
105Kr84Kr83.9115070.56987
106Kr86Kr85.910610730.17279
107Rb85Rb84.911789740.7217
108Rb87Rb86.909180530.2783
109Sr84Sr83.9134250.0056
110Sr86Sr85.90926020.0986
111Sr87Sr86.90887710.07
112Sr88Sr87.90561210.8258
113Y89Y88.90584831
114Zr90Zr89.90470440.5145
115Zr91Zr90.90564580.1122
116Zr92Zr91.90504080.1715
117Zr94Zr93.90631520.1738
118Zr96Zr95.90827340.028
119Nb93Nb92.90637811
120Mo92Mo91.9068110.1477
121Mo94Mo93.90508830.0923
122Mo95Mo94.90584210.159
123Mo96Mo95.90467950.1668
124Mo97Mo96.90602150.0956
125Mo98Mo97.90540820.2419
126Mo100Mo99.907470.0967
127Ru96Ru95.9075980.0554
128Ru98Ru97.9052870.0187
129Ru99Ru98.90593930.1276
130Ru100Ru99.90421950.126
131Ru101Ru100.90558210.1706
132Ru102Ru101.90434930.3155
133Ru104Ru103.9054330.1862
134Rh103Rh102.9055041
135Pd102Pd101.9056090.0102
136Pd104Pd103.9040360.1114
137Pd105Pd104.9050850.2233
138Pd106Pd105.9034860.2733
139Pd108Pd107.9038920.2646
140Pd110Pd109.9051530.1172
141Ag107Ag106.9050970.51839
142Ag109Ag108.9047520.48161
143Cd106Cd105.9064590.0125
144Cd108Cd107.9041840.0089
145Cd110Cd109.90300210.1249
146Cd111Cd110.90417810.128
147Cd112Cd111.90275780.2413
148Cd113Cd112.90440170.1222
149Cd114Cd113.90335850.2873
150Cd116Cd115.9047560.0749
151In113In112.9040580.0429
152In115In114.9038780.9571
153Sn112Sn111.9048180.0097
154Sn114Sn113.9027790.0066
155Sn115Sn114.9033420.0034
156Sn116Sn115.9017410.1454
157Sn117Sn116.9029520.0768
158Sn118Sn117.9016030.2422
159Sn119Sn118.9033080.0859
160Sn120Sn119.90219470.3258
161Sn122Sn121.9034390.0463
162Sn124Sn123.90527390.0579
163Sb121Sb120.90381570.5721
164Sb123Sb122.9042140.4279
165Te120Te119.904029e-04
166Te122Te121.90304390.0255
167Te123Te122.904270.0089
168Te124Te123.90281790.0474
169Te125Te124.90443070.0707
170Te126Te125.90331170.1884
171Te128Te127.90446310.3174
172Te130Te129.90622440.3408
173I127I126.9044731
174Xe124Xe123.9058930.000952
175Xe126Xe125.9042740.00089
176Xe128Xe127.90353130.019102
177Xe129Xe128.90477940.264006
178Xe130Xe129.9035080.04071
179Xe131Xe130.90508240.212324
180Xe132Xe131.90415350.269086
181Xe134Xe133.90539450.104357
182Xe136Xe135.9072190.088573
183Cs133Cs132.90545191
184Ba130Ba129.90632080.00106
185Ba132Ba131.90506130.00101
186Ba134Ba133.90450840.02417
187Ba135Ba134.90568860.06592
188Ba136Ba135.90457590.07854
189Ba137Ba136.90582740.11232
190Ba138Ba137.90524720.71698
191La138La137.9071129e-04
192La139La138.90635330.9991
193Ce136Ce135.9071720.00185
194Ce138Ce137.9059910.00251
195Ce140Ce139.90543870.8845
196Ce142Ce141.9092440.11114
197Pr141Pr140.90765281
198Nd142Nd141.90772330.272
199Nd143Nd142.90981430.122
200Nd144Nd143.91008730.238
201Nd145Nd144.91257360.083
202Nd146Nd145.91311690.172
203Nd148Nd147.9168930.057
204Nd150Nd149.9208910.056
205Sm144Sm143.9119990.0307
206Sm147Sm146.91489790.1499
207Sm148Sm147.91482270.1124
208Sm149Sm148.91718470.1382
209Sm150Sm149.91727550.0738
210Sm152Sm151.91973240.2675
211Sm154Sm153.92220930.2275
212Eu151Eu150.91985020.4781
213Eu153Eu152.92123030.5219
214Gd152Gd151.9197910.002
215Gd154Gd153.92086560.0218
216Gd155Gd154.9226220.148
217Gd156Gd155.92212270.2047
218Gd157Gd156.92396010.1565
219Gd158Gd157.92410390.2484
220Gd160Gd159.92705410.2186
221Tb159Tb158.92534681
222Dy156Dy155.9242830.00056
223Dy158Dy157.9244090.00095
224Dy160Dy159.92519750.02329
225Dy161Dy160.92693340.18889
226Dy162Dy161.92679840.25475
227Dy163Dy162.92873120.24896
228Dy164Dy163.92917480.2826
229Ho165Ho164.93032211
230Er162Er161.9287780.00139
231Er164Er163.92920.01601
232Er166Er165.93029310.33503
233Er167Er166.93204820.22869
234Er168Er167.93237020.26978
235Er170Er169.93546430.1491
236Tm169Tm168.93421331
237Yb168Yb167.9338970.0013
238Yb170Yb169.93476180.0304
239Yb171Yb170.93632580.1428
240Yb172Yb171.93638150.2183
241Yb173Yb172.93821080.1613
242Yb174Yb173.93886210.3183
243Yb176Yb175.94257170.1276
244Lu175Lu174.94077180.9741
245Lu176Lu175.94268630.0259
246Hf174Hf173.9400460.0016
247Hf176Hf175.94140860.0526
248Hf177Hf176.94322070.186
249Hf178Hf177.94369880.2728
250Hf179Hf178.94581610.1362
251Hf180Hf179.946550.3508
252Ta180Ta179.94746480.00012
253Ta181Ta180.94799580.99988
254W180W179.9467040.0012
255W182W181.94820420.265
256W183W182.9502230.1431
257W184W183.95093120.3064
258W186W185.95436410.2843
259Re185Re184.9529550.374
260Re187Re186.95575310.626
261Os184Os183.95248912e-04
262Os186Os185.95383820.0159
263Os187Os186.95575050.0196
264Os188Os187.95583820.1324
265Os189Os188.95814750.1615
266Os190Os189.9584470.2626
267Os192Os191.96148070.4078
268Ir191Ir190.9605940.373
269Ir193Ir192.96292640.627
270Pt190Pt189.9599320.00014
271Pt192Pt191.9610380.00782
272Pt194Pt193.96268030.32967
273Pt195Pt194.96479110.33832
274Pt196Pt195.96495150.25242
275Pt198Pt197.9678930.07163
276Au197Au196.96656871
277Hg196Hg195.9658330.0015
278Hg198Hg197.9667690.0997
279Hg199Hg198.96827990.1687
280Hg200Hg199.9683260.231
281Hg201Hg200.97030230.1318
282Hg202Hg201.9706430.2986
283Hg204Hg203.97349390.0687
284Tl203Tl202.97234420.2952
285Tl205Tl204.97442750.7048
286Pb204Pb203.97304360.014
287Pb206Pb205.97446530.241
288Pb207Pb206.97589690.221
289Pb208Pb207.97665210.524
290Bi209Bi208.98039871
291Th232Th232.03805531
292Pa231Pa231.0358841
293U234U234.04095215.4e-05
294U235U235.04392990.007204
295U238U238.05078820.992742
296[15]N15N15.0001091
297[13]C13C13.0033551
298D2H2.014101781
299[37]Cl37Cl36.96590261
300[18]O18O17.99916041
301[16]O16O15.994914621
302[12]C12C121
303[2]H2H2.0141017781
304[33]S33S32.971458540.0075
305[34]S34S33.967866870.0425
306[35]S35S350
307[36]S36S35.967080881e-04
308[35]Cl35Cl34.968852710.7576