elementZsymbolAabundancemass excess
 
hydrogen1H199.98857.289
   20.015113.136
helium2He30.00013814.931
   499.9998632.425
lithium3Li67.5914.086
   792.4114.908
beryllium4Be910011.348
boron5B1019.912.051
   1180.18.668
carbon6C1298.930
   131.073.125
nitrogen7N1499.6322.863
   150.3680.101
oxygen8O1699.757−4.737
   170.038−0.809
   180.205−0.782
fluorine9F19100−1.487
neon10Ne2090.48−7.042
   210.27−5.732
   229.25−8.024
sodium11Na23100−9.529
magnesium12Mg2478.99−13.933
   2510.00−13.193
   2611.01−16.214
aluminum13Al27100−17.197
silicon14Si2892.2297−21.493
   294.6832−21.895
   303.0872−24.433
phosphorus15P31100−24.441
sulfur16S3294.93−26.016
   330.76−26.586
   344.29−29.932
   360.02−30.664
chlorine17Cl3575.78−29.014
   3724.22−31.762
argon18Ar360.3365−30.230
   380.0632−34.715
   4099.6003−35.040
potassium19K3993.2581−33.807
   400.0117−33.535
   416.7302−35.559
calcium20Ca4096.941−34.846
   420.647−38.547
   430.135−38.408
   442.086−41.469
   460.004−43.135
   480.187−44.215
scandium21Sc45100−41.069
titanium22Ti468.25−44.125
   477.44−44.932
   4873.72−48.487
   495.41−48.558
   505.18−51.426
vanadium23V500.250−49.218
   5199.750−52.198
chromium24Cr504.345−50.254
   5283.789−55.413
   539.501−55.281
   542.365−56.928
manganese25Mn55100−57.706
iron26Fe545.845−56.248
   5691.754−60.601
   572.119−60.176
   580.282−62.149
cobalt27Co59100−62.224
nickel28Ni5868.0769−60.223
   6026.2231−64.468
   611.1399−64.217
   623.6345−66.743
   640.9256−67.096
copper29Cu6369.17−65.576
   6530.83−67.260
zinc30Zn6448.63−66.000
   6627.90−68.896
   674.10−67.877
   6818.75−70.004
   700.62−69.559
gallium31Ga6960.108−69.321
   7139.892−70.137
germanium32Ge7020.84−70.560
   7227.54−72.586
   737.73−71.299
   7436.28−73.422
   767.61−73.213
arsenic33As75100−73.032
selenium34Se740.89−72.213
   769.37−75.252
   777.63−74.599
   7823.77−77.026
   8049.61−77.759
   828.73−77.593
bromine35Br7950.69−76.068
   8149.31−77.974
krypton36Kr780.35−74.160
   802.28−77.893
   8211.58−80.589
   8311.49−79.982
   8457.00−82.431
   8617.30−83.266
rubidium37Rb8572.17−82.168
   8727.83−84.595
strontium38Sr840.56−80.644
   869.86−84.522
   877.00−84.878
   8882.58−87.920
yttrium39Y89100−87.702
zirconium40Zr9051.45−88.768
   9111.22−87.891
   9217.15−88.455
   9417.38−87.266
   962.80−85.441
niobium41Nb93100−87.209
molybdenum42Mo9214.84−86.805
   949.25−88.410
   9515.92−87.708
   9616.68−88.791
   979.55−87.541
   9824.13−88.112
   1009.63−86.184
ruthenium44Ru965.54−86.072
   981.87−88.224
   9912.76−87.617
   10012.60−89.219
   10117.06−87.950
   10231.55−89.098
   10418.62−88.091
rhodium45Rh103100−88.022
palladium46Pd1021.020−87.926
   10411.14−89.391
   10522.33−88.414
   10627.33−89.905
   10826.46−89.522
   11011.72−88.350
silver47Ag10751.8392−88.405
   10948.1608−88.720
cadmium48Cd1061.25−87.134
   1080.89−89.253
   11012.49−90.350
   11112.80−89.254
   11224.13−90.581
   11312.22−89.050
   11428.73−90.021
   1167.49−88.720
indium49In1134.288−89.366
   11595.712−89.537
tin50Sn1120.973−88.659
   1140.659−90.558
   1150.339−90.033
   11614.536−91.525
   1177.676−90.398
   11824.223−91.653
   1198.585−90.067
   12032.593−91.103
   1224.629−89.944
   1245.789−88.236
antimony51Sb12157.213−89.593
   12342.787−89.222
tellurium52Te1200.096−89.405
   1222.603−90.311
   1230.908−89.169
   1244.816−90.523
   1257.139−89.028
   12618.952−90.070
   12831.687−88.994
   13033.799−87.353
iodine53I127100−88.987
xenon54Xe1240.08913−87.658
   1260.08880−89.173
   1281.91732−89.861
   12926.43964−89.697
   1304.08271−89.881
   13121.17961−88.416
   13226.89157−89.280
   13410.44232−88.124
   1368.86590−86.424
cesium55Cs133100−88.076
barium56Ba1300.1058−87.271
   1320.1012−88.440
   1342.417−88.954
   1356.592−87.856
   1367.853−88.892
   13711.232−87.727
   13871.699−88.267
lanthanum57La1380.09017−86.529
   13999.91−87.236
cerium58Ce1360.186−86.500
   1380.251−87.574
   14088.449−88.088
   14211.114−84.543
praseodymium59Pr141100−86.026
neodymium60Nd14227.16−85.960
   14312.18−84.012
   14423.83−83.758
   1458.30−81.442
   14617.17−80.936
   1485.74−77.418
   1505.62−73.694
samarium62Sm1443.0734−81.976
   14714.9934−79.276
   14811.2406−79.347
   14913.8189−77.147
   1507.3796−77.061
   15226.7421−74.773
   15422.7520−72.465
europium63Eu15147.810−74.663
   15352.190−73.377
gadolinium64Gd1520.2029−74.717
   1542.1809−73.716
   15514.7998−72.080
   15620.4664−72.545
   15715.6518−70.834
   15824.8347−0.700
   16021.8635−67.952
terbium65Tb159100−69.542
dysprosium66Dy1560.056−70.534
   1580.096−70.417
   1602.34−69.682
   16118.91−68.065
   16225.51−68.190
   16324.90−66.390
   16428.19−65.977
holmium67Ho165100−64.907
erbium68Er1620.137−66.346
   1641.609−65.953
   16633.61−64.934
   16722.93−63.299
   16826.79−62.999
   17014.93−60.118
thulium69Tm169100−61.282
ytterbium70Yb1680.127−61.577
   1703.04−60.772
   17114.28−59.315
   17221.83−59.264
   17316.13−57.560
   17431.83−56.953
   17612.76−53.497
lutetium71Lu17597.416−55.174
   1762.584−53.391
hafnium72Hf1740.1620−55.852
   1765.604−54.584
   17718.5953−52.890
   17827.811−52.445
   17913.6210−50.473
   18035.0802−49.790
tantalum73Ta1800.0123−48.935
   18199.9877−48.441
tungsten74W1800.1198−49.643
   18226.4985−48.246
   18314.3136−46.366
   18430.6422−45.706
   18628.4259−42.511
rhenium75Re18537.398−43.821
   18762.602−41.218
osmium76Os1840.0197−44.254
   1861.5859−42.999
   1871.9644−41.220
   18813.2434−41.138
   18916.1466−38.988
   19026.2584−38.708
   19240.7815−35.882
iridium77Ir19137.272−36.709
   19362.728−34.536
platinum78Pt1900.013634−37.325
   1920.782659−36.296
   19432.96700−34.779
   19533.831557−32.812
   19625.24166−32.663
   1987.16349−29.923
gold79Au197100−31.157
mercury80Hg1960.15344−31.843
   1989.968−30.970
   19916.873−29.563
   20023.096−29.520
   20113.181−27.679
   20229.863−27.362
   2046.865−24.707
thallium81Tl20329.524−25.775
   20570.476−23.834
lead82Pb2041.4245−25.123
   20624.1447−23.801
   20722.0827−22.467
   20852.3481−21.764
bismuth83Bi209100−18.273
thorium90Th23210035.444
uranium92U2340.0054838.141
   2350.720040.914
   23899.274547.304
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