Library

Ag Silver 0
	 ¹⁰⁷Ag 106.905093 0.518392
	 ¹⁰⁹Ag 108.904756 0.481608
Al Aluminum 0
	 ²⁷Al 26.98153844 1
Ar Argon 0
	 ³⁶Ar 35.96754628 0.003365
	 ³⁸Ar 37.9627322 0.000632
	 ⁴⁰Ar 39.962383123 0.996003
As Arsenic 0
	 ⁷⁵As 74.9215964 1
Au Gold 0
	 ¹⁹⁷Au 196.966552 1
B Boron 0
	 ¹⁰B 10.012937 0.1982
	 ¹¹B 11.0093055 0.8018
Ba Barium 0
	 ¹³⁰Ba 129.90631 0.001058
	 ¹³²Ba 131.905056 0.001012
	 ¹³⁴Ba 133.904503 0.02417
	 ¹³⁵Ba 134.905683 0.06592
	 ¹³⁶Ba 135.90457 0.07853
	 ¹³⁷Ba 136.905821 0.11232
	 ¹³⁸Ba 137.905241 0.71699
Be Beriyllum 0
	 ⁹Be 9.0121821 1
Bi Bismuth 0
	 ²⁰⁹Bi 208.980383 1
Br Bromine 0
	 ⁷⁹Br 78.9183376 0.50686
	 ⁸¹Br 80.916291 0.49314
C Carbon 0
	 ¹²C 12 0.988922
	 ¹³C 13.0033548378 0.011078
C* Carbon 0
	 ¹²C* 12 0.9
	 ¹³C* 13.0033548378 0.1
Ca Calcium 0
	 ⁴⁰Ca 39.9625912 0.96941
	 ⁴²Ca 41.9586183 0.00647
	 ⁴³Ca 42.9587668 0.00135
	 ⁴⁴Ca 43.9554811 0.02086
	 ⁴⁶Ca 45.9536928 4E-05
	 ⁴⁸Ca 47.952534 0.00187
Carbon Carbon 0
	 ¹²Carbon 12 0.518392
	 ¹³Carbon 13.0033548378 0.481608
Cd Cadmium 0
	 ¹⁰⁶Cd 105.906458 0.0125
	 ¹⁰⁸Cd 107.904183 0.0089
	 ¹¹⁰Cd 109.903006 0.1249
	 ¹¹¹Cd 110.904182 0.128
	 ¹¹²Cd 111.9027572 0.2413
	 ¹¹³Cd 112.9044009 0.1222
	 ¹¹⁴Cd 113.9033581 0.2873
	 ¹¹⁶Cd 115.904755 0.0749
Ce Cerium 0
	 ¹³⁶Ce 135.90714 0.00186
	 ¹³⁸Ce 137.905986 0.00251
	 ¹⁴⁰Ce 139.905434 0.88449
	 ¹⁴²Ce 141.90924 0.11114
Cl Chlorine 0
	 ³⁵Cl 34.96885271 0.75771
	 ³⁷Cl 36.9659026 0.24229
Co Cobalt 0
	 ⁵⁹Co 58.9332002 1
Cr Chromium 0
	 ⁵⁰Cr 49.9460496 0.043452
	 ⁵²Cr 51.9405119 0.837895
	 ⁵³Cr 52.9406538 0.095006
	 ⁵⁴Cr 53.9388849 0.023647
Cs Cesium 0
	 ¹³³Cs 132.905447 1
Cu Copper 0
	 ⁶³Cu 62.9296011 0.69174
	 ⁶⁵Cu 64.9277937 0.30826
D Hydrogen 0
	 ¹D 1.0078250321 0.999
	 ²D 2.014101778 0.001
Dy Dysprosium 0
	 ¹⁵⁶Dy 155.924278 0.00056
	 ¹⁵⁸Dy 157.924405 0.00096
	 ¹⁶⁰Dy 159.925194 0.0234
	 ¹⁶¹Dy 160.92693 0.1891
	 ¹⁶²Dy 161.926795 0.2551
	 ¹⁶³Dy 162.928728 0.249
	 ¹⁶⁴Dy 163.929171 0.2819
Er Erbium 0
	 ¹⁶²Er 161.928775 0.00137
	 ¹⁶⁴Er 163.929197 0.01609
	 ¹⁶⁶Er 165.93029 0.3361
	 ¹⁶⁷Er 166.932045 0.2293
	 ¹⁶⁸Er 167.932368 0.2679
	 ¹⁷⁰Er 169.93546 0.1493
Eu Europium 0
	 ¹⁵¹Eu 150.919846 0.4781
	 ¹⁵³Eu 152.921226 0.5219
F Fluorine 0
	 ¹⁹F 18.9984032 1
Fe Iron 0
	 ⁵⁴Fe 53.9396148 0.05845
	 ⁵⁶Fe 55.9349421 0.91754
	 ⁵⁷Fe 56.9353987 0.021191
	 ⁵⁸Fe 57.9332805 0.002819
Ga Gallium 0
	 ⁶⁹Ga 68.925581 0.601079
	 ⁷¹Ga 70.924705 0.398921
Gd Gadolinium 0
	 ¹⁵²Gd 151.919788 0.002029
	 ¹⁵⁴Gd 153.920862 0.021809
	 ¹⁵⁵Gd 154.922619 0.147998
	 ¹⁵⁶Gd 155.92212 0.204664
	 ¹⁵⁷Gd 156.923957 0.156518
	 ¹⁵⁸Gd 157.924101 0.248347
	 ¹⁶⁰Gd 159.927051 0.218635
Ge Germanium 0
	 ⁷⁰Ge 69.9242504 0.21234
	 ⁷²Ge 71.9220762 0.27662
	 ⁷³Ge 72.9234594 0.07717
	 ⁷⁴Ge 73.9211782 0.35943
	 ⁷⁶Ge 75.9214027 0.07444
H Hydrogen 0
	 ¹H 1.0078250321 0.99984426
	 ²H 2.014101778 0.00015574
H* Hydrogen 0
	 ¹H* 1.0078250321 1
	 ²H* 2.014101778 0
He Helium 0
	 ³He 3.0160293097 1.343E-06
	 ⁴He 4.0026032497 0.999998657
Hf Hafnium 0
	 ¹⁷⁴Hf 173.94004 0.00162
	 ¹⁷⁶Hf 175.9414018 0.052604
	 ¹⁷⁷Hf 176.94322 0.185953
	 ¹⁷⁸Hf 177.9436977 0.272811
	 ¹⁷⁹Hf 178.9458151 0.13621
	 ¹⁸⁰Hf 179.9465488 0.350802
Hg Mercury 0
	 ¹⁹⁶Hg 195.965815 0.0015344
	 ¹⁹⁸Hg 197.966752 0.09968
	 ¹⁹⁹Hg 198.968262 0.16873
	 ²⁰⁰Hg 199.968309 0.23096
	 ²⁰¹Hg 200.970285 0.13181
	 ²⁰²Hg 201.970626 0.29863
	 ²⁰⁴Hg 203.973476 0.06865
Ho Holmium 0
	 ¹⁶⁵Ho 164.930319 1
I Iodine 0
	 ¹²⁷I 126.904468 1
In Indium 0
	 ¹¹³In 112.904061 0.04288
	 ¹¹⁵In 114.903878 0.95712
Ir Iridium 0
	 ¹⁹¹Ir 190.960591 0.37272
	 ¹⁹³Ir 192.962924 0.62728
K Potassium 0
	 ³⁹K 38.9637069 0.9325811
	 ⁴⁰K 39.96399867 0.00011672
	 ⁴¹K 40.96182597 0.0673022
Kr Krypton 0
	 ⁷⁸Kr 77.920386 0.0035351
	 ⁸⁰Kr 79.916378 0.0228086
	 ⁸²Kr 81.9134846 0.1158304
	 ⁸³Kr 82.914136 0.1149533
	 ⁸⁴Kr 83.911507 0.569889
	 ⁸⁶Kr 85.9106103 0.1729835
La Lanthium 0
	 ¹³⁸La 137.907107 0.0009017
	 ¹³⁹La 138.906348 0.9990983
Li Lithium 0
	 ⁶Li 6.0151223 0.07589
	 ⁷Li 7.016004 0.92411
Lu Lutetium 0
	 ¹⁷⁵Lu 174.9407679 0.97416
	 ¹⁷⁶Lu 175.9426824 0.02584
Mg Magnesium 0
	 ²⁴Mg 23.9850419 0.78992
	 ²⁵Mg 24.98583702 0.10003
	 ²⁶Mg 25.98259304 0.11005
Mn Manganese 0
	 ⁵⁵Mn 54.9380496 1
Mo Molybdenum 0
	 ⁹²Mo 91.90681 0.148362
	 ⁹⁴Mo 93.9050876 0.092466
	 ⁹⁵Mo 94.9058415 0.159201
	 ⁹⁶Mo 95.9046789 0.166756
	 ⁹⁷Mo 96.906021 0.095551
	 ⁹⁸Mo 97.9054078 0.241329
	 ¹⁰⁰Mo 99.907477 0.096335
N Nitrogen 0
	 ¹⁴N 14.0030740052 0.996337
	 ¹⁵N 15.0001088984 0.003663
N* Nitrogen 0
	 ¹⁴N* 14.0030740052 0.01
	 ¹⁵N* 15.0001088984 0.99
Na Sodium 0
	 ²³Na 22.98976967 1
Nb Niobium 0
	 ⁹³Nb 92.9063775 1
Nd Neodymium 0
	 ¹⁴²Nd 141.907719 0.2716
	 ¹⁴³Nd 142.90981 0.1218
	 ¹⁴⁴Nd 143.910083 0.2383
	 ¹⁴⁵Nd 144.912569 0.083
	 ¹⁴⁶Nd 145.913112 0.1717
	 ¹⁴⁸Nd 147.916889 0.0574
	 ¹⁵⁰Nd 149.920887 0.0562
Ne Neon 0
	 ²⁰Ne 19.9924401759 0.904838
	 ²¹Ne 20.99384674 0.002696
	 ²²Ne 21.99138551 0.092465
Ni Nickle 0
	 ⁵⁸Ni 57.9353479 0.680769
	 ⁶⁰Ni 59.9307906 0.262231
	 ⁶¹Ni 60.9310604 0.011399
	 ⁶²Ni 61.9283488 0.036345
	 ⁶⁴Ni 63.9279696 0.009256
Nitrogen Nitrogen 0
	 ¹⁴Nitrogen 14.0030740052 0.518392
	 ¹⁵Nitrogen 15.0001088984 0.481608
O Oxygen 0
	 ¹⁶O 15.9949146221 0.997628
	 ¹⁷O 16.9991315 0.000372
	 ¹⁸O 17.9991604 0.0020004
Os Osmium 0
	 ¹⁸⁴Os 183.952491 0.000197
	 ¹⁸⁶Os 185.953838 0.015859
	 ¹⁸⁷Os 186.9557479 0.019644
	 ¹⁸⁸Os 187.955836 0.132434
	 ¹⁸⁹Os 188.9581449 0.161466
	 ¹⁹⁰Os 189.958445 0.262584
	 ¹⁹²Os 191.961479 0.407815
Oxygen Oxygen 0
	 ¹⁶Oxygen 15.9949146221 0.997628
	 ¹⁷Oxygen 16.9991315 0.000372
	 ¹⁸Oxygen 17.9991604 0.0020004
P Phosphorus 0
	 ³¹P 30.97376151 1
Pa Protactinium 0
	 ²³¹Pa 231.0358789 1
Pb Lead 0
	 ²⁰⁴Pb 203.973029 0.014245
	 ²⁰⁶Pb 205.974449 0.241447
	 ²⁰⁷Pb 206.975881 0.220827
	 ²⁰⁸Pb 207.976636 0.523481
Pd Palladium 0
	 ¹⁰²Pd 101.905608 0.0102
	 ¹⁰⁴Pd 103.904035 0.1114
	 ¹⁰⁵Pd 104.905084 0.2233
	 ¹⁰⁶Pd 105.903483 0.2733
	 ¹⁰⁸Pd 107.903894 0.2646
	 ¹¹⁰Pd 109.905152 0.1172
Pr Praseodymium 0
	 ¹⁴¹Pr 140.907648 1
Pt Platinum 0
	 ¹⁹⁰Pt 189.95993 0.00013634
	 ¹⁹²Pt 191.961035 0.00782659
	 ¹⁹⁴Pt 193.962664 0.32967
	 ¹⁹⁵Pt 194.964774 0.33831557
	 ¹⁹⁶Pt 195.964935 0.2524166
	 ¹⁹⁸Pt 197.967876 0.0716349
Rb Rubidium 0
	 ⁸⁵Rb 84.9117893 0.721654
	 ⁸⁷Rb 86.9091835 0.278346
Re Rhenium 0
	 ¹⁸⁵Re 184.9529557 0.37398
	 ¹⁸⁷Re 186.9557508 0.62602
Rh Rhodium 0
	 ¹⁰³Rh 102.905504 1
Ru Ruthenium 0
	 ⁹⁶Ru 95.907598 0.05542
	 ⁹⁸Ru 97.905287 0.018688
	 ⁹⁹Ru 98.9059393 0.127579
	 ¹⁰⁰Ru 99.9042197 0.125985
	 ¹⁰¹Ru 100.9055822 0.1706
	 ¹⁰²Ru 101.9043495 0.315519
	 ¹⁰⁴Ru 103.90543 0.18621
S Sulfur 0
	 ³²S 31.97207069 0.95018
	 ³³S 32.9714585 0.0075
	 ³⁴S 33.96786683 0.04215
	 ³⁶S 35.96708088 0.00017
Sb Antimony 0
	 ¹²¹Sb 120.903818 0.57213
	 ¹²³Sb 122.9042157 0.42787
Sc Scandium 0
	 ⁴⁵Sc 44.9559102 1
Se Selenium 0
	 ⁷⁴Se 73.9224766 0.00889
	 ⁷⁶Se 75.9192141 0.09366
	 ⁷⁷Se 76.9199146 0.07635
	 ⁷⁸Se 77.9173095 0.23772
	 ⁸⁰Se 79.9165218 0.49607
	 ⁸²Se 81.9167 0.08731
Si Silicon 0
	 ²⁸Si 27.9769265327 0.9222968
	 ²⁹Si 28.97649472 0.0468316
	 ³⁰Si 29.97377022 0.0308716
Sm Samarium 0
	 ¹⁴⁴Sm 143.911995 0.030734
	 ¹⁴⁷Sm 146.914893 0.149934
	 ¹⁴⁸Sm 147.914818 0.112406
	 ¹⁴⁹Sm 148.91718 0.138189
	 ¹⁵⁰Sm 149.917271 0.073796
	 ¹⁵²Sm 151.919728 0.267421
	 ¹⁵⁴Sm 153.922205 0.22752
Sn Tin 0
	 ¹¹²Sn 111.904821 0.00973
	 ¹¹⁴Sn 113.902782 0.00659
	 ¹¹⁵Sn 114.903346 0.00339
	 ¹¹⁶Sn 115.901744 0.14536
	 ¹¹⁷Sn 116.902954 0.07676
	 ¹¹⁸Sn 117.901606 0.24223
	 ¹¹⁹Sn 118.903309 0.08585
	 ¹²⁰Sn 119.9021966 0.32593
	 ¹²²Sn 121.9034401 0.04629
	 ¹²⁴Sn 123.9052746 0.05789
Sr Strontium 0
	 ⁸⁴Sr 83.913425 0.005574
	 ⁸⁶Sr 85.9092624 0.098566
	 ⁸⁷Sr 86.9088793 0.070015
	 ⁸⁸Sr 87.9056143 0.825845
Ta Tantalum 0
	 ¹⁸⁰Ta 179.947466 0.000123
	 ¹⁸¹Ta 180.947996 0.999877
Tb Terbium 0
	 ¹⁵⁹Tb 158.925343 1
Te Tellurium 0
	 ¹²⁰Te 119.90402 0.00096
	 ¹²²Te 121.9030471 0.02603
	 ¹²³Te 122.904273 0.00908
	 ¹²⁴Te 123.9028195 0.04816
	 ¹²⁵Te 124.9044247 0.07139
	 ¹²⁶Te 125.9033055 0.18952
	 ¹²⁸Te 127.9044614 0.31687
	 ¹³⁰Te 129.9062228 0.33799
Th Thorium 0
	 ²³²Th 232.0380504 1
Ti Titanium 0
	 ⁴⁶Ti 45.9526295 0.08249
	 ⁴⁷Ti 46.9517638 0.07437
	 ⁴⁸Ti 47.9479471 0.7372
	 ⁴⁹Ti 48.9478708 0.05409
	 ⁵⁰Ti 49.9447921 0.05185
Tl Thallium 0
	 ²⁰³Tl 202.972329 0.29524
	 ²⁰⁵Tl 204.974412 0.70476
Tm Thulium 0
	 ¹⁶⁹Tm 168.934211 1
U Uranium 0
	 ²³⁴U 234.0409456 5.48E-05
	 ²³⁵U 235.0439231 0.0072
	 ²³⁸U 238.0507826 0.992745
V Vanadium 0
	 ⁵⁰V 49.9471628 0.002497
	 ⁵¹V 50.9439637 0.997503
W Tungsten 0
	 ¹⁸⁰W 179.946706 0.001198
	 ¹⁸²W 181.948206 0.264985
	 ¹⁸³W 182.9502245 0.143136
	 ¹⁸⁴W 183.9509326 0.306422
	 ¹⁸⁶W 185.954362 0.284259
Xe Xenon 0
	 ¹²⁴Xe 123.9058958 0.0008913
	 ¹²⁶Xe 125.904269 0.000888
	 ¹²⁸Xe 127.9035304 0.0191732
	 ¹²⁹Xe 128.9047795 0.2643964
	 ¹³⁰Xe 129.9035079 0.0408271
	 ¹³¹Xe 130.9050819 0.2117961
	 ¹³²Xe 131.9041545 0.2689157
	 ¹³⁴Xe 133.9053945 0.1044232
	 ¹³⁶Xe 135.90722 0.088689
Y Yttrium 0
	 ⁸⁹Y 88.9058479 1
Yb Ytterbium 0
	 ¹⁶⁸Yb 167.933894 0.00127
	 ¹⁷⁰Yb 169.934759 0.0304
	 ¹⁷¹Yb 170.936322 0.1428
	 ¹⁷²Yb 171.9363777 0.2183
	 ¹⁷³Yb 172.9382068 0.1613
	 ¹⁷⁴Yb 173.9388581 0.3183
	 ¹⁷⁶Yb 175.942568 0.1276
Zn Zinc 0
	 ⁶⁴Zn 63.9291466 0.4863
	 ⁶⁶Zn 65.9260368 0.279
	 ⁶⁷Zn 66.9271309 0.041
	 ⁶⁸Zn 67.9248476 0.1875
	 ⁷⁰Zn 69.925325 0.0062
Zr Zirconium 0
	 ⁹⁰Zr 89.9047037 0.51452
	 ⁹¹Zr 90.905645 0.11223
	 ⁹²Zr 91.9050401 0.17146
	 ⁹⁴Zr 93.9063158 0.1738
	 ⁹⁶Zr 95.908276 0.02799

Ag	Silver	0
			¹⁰⁷Ag	106.905093	0.518392
			¹⁰⁹Ag	108.904756	0.481608
Al	Aluminum	0
			²⁷Al	26.98153844	1
Ar	Argon	0
			³⁶Ar	35.96754628	0.003365
			³⁸Ar	37.9627322	0.000632
			⁴⁰Ar	39.962383123	0.996003
As	Arsenic	0
			⁷⁵As	74.9215964	1
Au	Gold	0
			¹⁹⁷Au	196.966552	1
B	Boron	0
			¹⁰B	10.012937	0.1982
			¹¹B	11.0093055	0.8018
Ba	Barium	0
			¹³⁰Ba	129.90631	0.001058
			¹³²Ba	131.905056	0.001012
			¹³⁴Ba	133.904503	0.02417
			¹³⁵Ba	134.905683	0.06592
			¹³⁶Ba	135.90457	0.07853
			¹³⁷Ba	136.905821	0.11232
			¹³⁸Ba	137.905241	0.71699
Be	Beriyllum	0
			⁹Be	9.0121821	1
Bi	Bismuth	0
			²⁰⁹Bi	208.980383	1
Br	Bromine	0
			⁷⁹Br	78.9183376	0.50686
			⁸¹Br	80.916291	0.49314
C	Carbon	0
			¹²C	12	0.988922
			¹³C	13.0033548378	0.011078
C*	Carbon	0
			¹²C*	12	0.9
			¹³C*	13.0033548378	0.1
Ca	Calcium	0
			⁴⁰Ca	39.9625912	0.96941
			⁴²Ca	41.9586183	0.00647
			⁴³Ca	42.9587668	0.00135
			⁴⁴Ca	43.9554811	0.02086
			⁴⁶Ca	45.9536928	4E-05
			⁴⁸Ca	47.952534	0.00187
Carbon	Carbon	0
			¹²Carbon	12	0.518392
			¹³Carbon	13.0033548378	0.481608
Cd	Cadmium	0
			¹⁰⁶Cd	105.906458	0.0125
			¹⁰⁸Cd	107.904183	0.0089
			¹¹⁰Cd	109.903006	0.1249
			¹¹¹Cd	110.904182	0.128
			¹¹²Cd	111.9027572	0.2413
			¹¹³Cd	112.9044009	0.1222
			¹¹⁴Cd	113.9033581	0.2873
			¹¹⁶Cd	115.904755	0.0749
Ce	Cerium	0
			¹³⁶Ce	135.90714	0.00186
			¹³⁸Ce	137.905986	0.00251
			¹⁴⁰Ce	139.905434	0.88449
			¹⁴²Ce	141.90924	0.11114
Cl	Chlorine	0
			³⁵Cl	34.96885271	0.75771
			³⁷Cl	36.9659026	0.24229
Co	Cobalt	0
			⁵⁹Co	58.9332002	1
Cr	Chromium	0
			⁵⁰Cr	49.9460496	0.043452
			⁵²Cr	51.9405119	0.837895
			⁵³Cr	52.9406538	0.095006
			⁵⁴Cr	53.9388849	0.023647
Cs	Cesium	0
			¹³³Cs	132.905447	1
Cu	Copper	0
			⁶³Cu	62.9296011	0.69174
			⁶⁵Cu	64.9277937	0.30826
D	Hydrogen	0
			¹D	1.0078250321	0.999
			²D	2.014101778	0.001
Dy	Dysprosium	0
			¹⁵⁶Dy	155.924278	0.00056
			¹⁵⁸Dy	157.924405	0.00096
			¹⁶⁰Dy	159.925194	0.0234
			¹⁶¹Dy	160.92693	0.1891
			¹⁶²Dy	161.926795	0.2551
			¹⁶³Dy	162.928728	0.249
			¹⁶⁴Dy	163.929171	0.2819
Er	Erbium	0
			¹⁶²Er	161.928775	0.00137
			¹⁶⁴Er	163.929197	0.01609
			¹⁶⁶Er	165.93029	0.3361
			¹⁶⁷Er	166.932045	0.2293
			¹⁶⁸Er	167.932368	0.2679
			¹⁷⁰Er	169.93546	0.1493
Eu	Europium	0
			¹⁵¹Eu	150.919846	0.4781
			¹⁵³Eu	152.921226	0.5219
F	Fluorine	0
			¹⁹F	18.9984032	1
Fe	Iron	0
			⁵⁴Fe	53.9396148	0.05845
			⁵⁶Fe	55.9349421	0.91754
			⁵⁷Fe	56.9353987	0.021191
			⁵⁸Fe	57.9332805	0.002819
Ga	Gallium	0
			⁶⁹Ga	68.925581	0.601079
			⁷¹Ga	70.924705	0.398921
Gd	Gadolinium	0
			¹⁵²Gd	151.919788	0.002029
			¹⁵⁴Gd	153.920862	0.021809
			¹⁵⁵Gd	154.922619	0.147998
			¹⁵⁶Gd	155.92212	0.204664
			¹⁵⁷Gd	156.923957	0.156518
			¹⁵⁸Gd	157.924101	0.248347
			¹⁶⁰Gd	159.927051	0.218635
Ge	Germanium	0
			⁷⁰Ge	69.9242504	0.21234
			⁷²Ge	71.9220762	0.27662
			⁷³Ge	72.9234594	0.07717
			⁷⁴Ge	73.9211782	0.35943
			⁷⁶Ge	75.9214027	0.07444
H	Hydrogen	0
			¹H	1.0078250321	0.99984426
			²H	2.014101778	0.00015574
H*	Hydrogen	0
			¹H*	1.0078250321	1
			²H*	2.014101778	0
He	Helium	0
			³He	3.0160293097	1.343E-06
			⁴He	4.0026032497	0.999998657
Hf	Hafnium	0
			¹⁷⁴Hf	173.94004	0.00162
			¹⁷⁶Hf	175.9414018	0.052604
			¹⁷⁷Hf	176.94322	0.185953
			¹⁷⁸Hf	177.9436977	0.272811
			¹⁷⁹Hf	178.9458151	0.13621
			¹⁸⁰Hf	179.9465488	0.350802
Hg	Mercury	0
			¹⁹⁶Hg	195.965815	0.0015344
			¹⁹⁸Hg	197.966752	0.09968
			¹⁹⁹Hg	198.968262	0.16873
			²⁰⁰Hg	199.968309	0.23096
			²⁰¹Hg	200.970285	0.13181
			²⁰²Hg	201.970626	0.29863
			²⁰⁴Hg	203.973476	0.06865
Ho	Holmium	0
			¹⁶⁵Ho	164.930319	1
I	Iodine	0
			¹²⁷I	126.904468	1
In	Indium	0
			¹¹³In	112.904061	0.04288
			¹¹⁵In	114.903878	0.95712
Ir	Iridium	0
			¹⁹¹Ir	190.960591	0.37272
			¹⁹³Ir	192.962924	0.62728
K	Potassium	0
			³⁹K	38.9637069	0.9325811
			⁴⁰K	39.96399867	0.00011672
			⁴¹K	40.96182597	0.0673022
Kr	Krypton	0
			⁷⁸Kr	77.920386	0.0035351
			⁸⁰Kr	79.916378	0.0228086
			⁸²Kr	81.9134846	0.1158304
			⁸³Kr	82.914136	0.1149533
			⁸⁴Kr	83.911507	0.569889
			⁸⁶Kr	85.9106103	0.1729835
La	Lanthium	0
			¹³⁸La	137.907107	0.0009017
			¹³⁹La	138.906348	0.9990983
Li	Lithium	0
			⁶Li	6.0151223	0.07589
			⁷Li	7.016004	0.92411
Lu	Lutetium	0
			¹⁷⁵Lu	174.9407679	0.97416
			¹⁷⁶Lu	175.9426824	0.02584
Mg	Magnesium	0
			²⁴Mg	23.9850419	0.78992
			²⁵Mg	24.98583702	0.10003
			²⁶Mg	25.98259304	0.11005
Mn	Manganese	0
			⁵⁵Mn	54.9380496	1
Mo	Molybdenum	0
			⁹²Mo	91.90681	0.148362
			⁹⁴Mo	93.9050876	0.092466
			⁹⁵Mo	94.9058415	0.159201
			⁹⁶Mo	95.9046789	0.166756
			⁹⁷Mo	96.906021	0.095551
			⁹⁸Mo	97.9054078	0.241329
			¹⁰⁰Mo	99.907477	0.096335
N	Nitrogen	0
			¹⁴N	14.0030740052	0.996337
			¹⁵N	15.0001088984	0.003663
N*	Nitrogen	0
			¹⁴N*	14.0030740052	0.01
			¹⁵N*	15.0001088984	0.99
Na	Sodium	0
			²³Na	22.98976967	1
Nb	Niobium	0
			⁹³Nb	92.9063775	1
Nd	Neodymium	0
			¹⁴²Nd	141.907719	0.2716
			¹⁴³Nd	142.90981	0.1218
			¹⁴⁴Nd	143.910083	0.2383
			¹⁴⁵Nd	144.912569	0.083
			¹⁴⁶Nd	145.913112	0.1717
			¹⁴⁸Nd	147.916889	0.0574
			¹⁵⁰Nd	149.920887	0.0562
Ne	Neon	0
			²⁰Ne	19.9924401759	0.904838
			²¹Ne	20.99384674	0.002696
			²²Ne	21.99138551	0.092465
Ni	Nickle	0
			⁵⁸Ni	57.9353479	0.680769
			⁶⁰Ni	59.9307906	0.262231
			⁶¹Ni	60.9310604	0.011399
			⁶²Ni	61.9283488	0.036345
			⁶⁴Ni	63.9279696	0.009256
Nitrogen	Nitrogen	0
			¹⁴Nitrogen	14.0030740052	0.518392
			¹⁵Nitrogen	15.0001088984	0.481608
O	Oxygen	0
			¹⁶O	15.9949146221	0.997628
			¹⁷O	16.9991315	0.000372
			¹⁸O	17.9991604	0.0020004
Os	Osmium	0
			¹⁸⁴Os	183.952491	0.000197
			¹⁸⁶Os	185.953838	0.015859
			¹⁸⁷Os	186.9557479	0.019644
			¹⁸⁸Os	187.955836	0.132434
			¹⁸⁹Os	188.9581449	0.161466
			¹⁹⁰Os	189.958445	0.262584
			¹⁹²Os	191.961479	0.407815
Oxygen	Oxygen	0
			¹⁶Oxygen	15.9949146221	0.997628
			¹⁷Oxygen	16.9991315	0.000372
			¹⁸Oxygen	17.9991604	0.0020004
P	Phosphorus	0
			³¹P	30.97376151	1
Pa	Protactinium	0
			²³¹Pa	231.0358789	1
Pb	Lead	0
			²⁰⁴Pb	203.973029	0.014245
			²⁰⁶Pb	205.974449	0.241447
			²⁰⁷Pb	206.975881	0.220827
			²⁰⁸Pb	207.976636	0.523481
Pd	Palladium	0
			¹⁰²Pd	101.905608	0.0102
			¹⁰⁴Pd	103.904035	0.1114
			¹⁰⁵Pd	104.905084	0.2233
			¹⁰⁶Pd	105.903483	0.2733
			¹⁰⁸Pd	107.903894	0.2646
			¹¹⁰Pd	109.905152	0.1172
Pr	Praseodymium	0
			¹⁴¹Pr	140.907648	1
Pt	Platinum	0
			¹⁹⁰Pt	189.95993	0.00013634
			¹⁹²Pt	191.961035	0.00782659
			¹⁹⁴Pt	193.962664	0.32967
			¹⁹⁵Pt	194.964774	0.33831557
			¹⁹⁶Pt	195.964935	0.2524166
			¹⁹⁸Pt	197.967876	0.0716349
Rb	Rubidium	0
			⁸⁵Rb	84.9117893	0.721654
			⁸⁷Rb	86.9091835	0.278346
Re	Rhenium	0
			¹⁸⁵Re	184.9529557	0.37398
			¹⁸⁷Re	186.9557508	0.62602
Rh	Rhodium	0
			¹⁰³Rh	102.905504	1
Ru	Ruthenium	0
			⁹⁶Ru	95.907598	0.05542
			⁹⁸Ru	97.905287	0.018688
			⁹⁹Ru	98.9059393	0.127579
			¹⁰⁰Ru	99.9042197	0.125985
			¹⁰¹Ru	100.9055822	0.1706
			¹⁰²Ru	101.9043495	0.315519
			¹⁰⁴Ru	103.90543	0.18621
S	Sulfur	0
			³²S	31.97207069	0.95018
			³³S	32.9714585	0.0075
			³⁴S	33.96786683	0.04215
			³⁶S	35.96708088	0.00017
Sb	Antimony	0
			¹²¹Sb	120.903818	0.57213
			¹²³Sb	122.9042157	0.42787
Sc	Scandium	0
			⁴⁵Sc	44.9559102	1
Se	Selenium	0
			⁷⁴Se	73.9224766	0.00889
			⁷⁶Se	75.9192141	0.09366
			⁷⁷Se	76.9199146	0.07635
			⁷⁸Se	77.9173095	0.23772
			⁸⁰Se	79.9165218	0.49607
			⁸²Se	81.9167	0.08731
Si	Silicon	0
			²⁸Si	27.9769265327	0.9222968
			²⁹Si	28.97649472	0.0468316
			³⁰Si	29.97377022	0.0308716
Sm	Samarium	0
			¹⁴⁴Sm	143.911995	0.030734
			¹⁴⁷Sm	146.914893	0.149934
			¹⁴⁸Sm	147.914818	0.112406
			¹⁴⁹Sm	148.91718	0.138189
			¹⁵⁰Sm	149.917271	0.073796
			¹⁵²Sm	151.919728	0.267421
			¹⁵⁴Sm	153.922205	0.22752
Sn	Tin	0
			¹¹²Sn	111.904821	0.00973
			¹¹⁴Sn	113.902782	0.00659
			¹¹⁵Sn	114.903346	0.00339
			¹¹⁶Sn	115.901744	0.14536
			¹¹⁷Sn	116.902954	0.07676
			¹¹⁸Sn	117.901606	0.24223
			¹¹⁹Sn	118.903309	0.08585
			¹²⁰Sn	119.9021966	0.32593
			¹²²Sn	121.9034401	0.04629
			¹²⁴Sn	123.9052746	0.05789
Sr	Strontium	0
			⁸⁴Sr	83.913425	0.005574
			⁸⁶Sr	85.9092624	0.098566
			⁸⁷Sr	86.9088793	0.070015
			⁸⁸Sr	87.9056143	0.825845
Ta	Tantalum	0
			¹⁸⁰Ta	179.947466	0.000123
			¹⁸¹Ta	180.947996	0.999877
Tb	Terbium	0
			¹⁵⁹Tb	158.925343	1
Te	Tellurium	0
			¹²⁰Te	119.90402	0.00096
			¹²²Te	121.9030471	0.02603
			¹²³Te	122.904273	0.00908
			¹²⁴Te	123.9028195	0.04816
			¹²⁵Te	124.9044247	0.07139
			¹²⁶Te	125.9033055	0.18952
			¹²⁸Te	127.9044614	0.31687
			¹³⁰Te	129.9062228	0.33799
Th	Thorium	0
			²³²Th	232.0380504	1
Ti	Titanium	0
			⁴⁶Ti	45.9526295	0.08249
			⁴⁷Ti	46.9517638	0.07437
			⁴⁸Ti	47.9479471	0.7372
			⁴⁹Ti	48.9478708	0.05409
			⁵⁰Ti	49.9447921	0.05185
Tl	Thallium	0
			²⁰³Tl	202.972329	0.29524
			²⁰⁵Tl	204.974412	0.70476
Tm	Thulium	0
			¹⁶⁹Tm	168.934211	1
U	Uranium	0
			²³⁴U	234.0409456	5.48E-05
			²³⁵U	235.0439231	0.0072
			²³⁸U	238.0507826	0.992745
V	Vanadium	0
			⁵⁰V	49.9471628	0.002497
			⁵¹V	50.9439637	0.997503
W	Tungsten	0
			¹⁸⁰W	179.946706	0.001198
			¹⁸²W	181.948206	0.264985
			¹⁸³W	182.9502245	0.143136
			¹⁸⁴W	183.9509326	0.306422
			¹⁸⁶W	185.954362	0.284259
Xe	Xenon	0
			¹²⁴Xe	123.9058958	0.0008913
			¹²⁶Xe	125.904269	0.000888
			¹²⁸Xe	127.9035304	0.0191732
			¹²⁹Xe	128.9047795	0.2643964
			¹³⁰Xe	129.9035079	0.0408271
			¹³¹Xe	130.9050819	0.2117961
			¹³²Xe	131.9041545	0.2689157
			¹³⁴Xe	133.9053945	0.1044232
			¹³⁶Xe	135.90722	0.088689
Y	Yttrium	0
			⁸⁹Y	88.9058479	1
Yb	Ytterbium	0
			¹⁶⁸Yb	167.933894	0.00127
			¹⁷⁰Yb	169.934759	0.0304
			¹⁷¹Yb	170.936322	0.1428
			¹⁷²Yb	171.9363777	0.2183
			¹⁷³Yb	172.9382068	0.1613
			¹⁷⁴Yb	173.9388581	0.3183
			¹⁷⁶Yb	175.942568	0.1276
Zn	Zinc	0
			⁶⁴Zn	63.9291466	0.4863
			⁶⁶Zn	65.9260368	0.279
			⁶⁷Zn	66.9271309	0.041
			⁶⁸Zn	67.9248476	0.1875
			⁷⁰Zn	69.925325	0.0062
Zr	Zirconium	0
			⁹⁰Zr	89.9047037	0.51452
			⁹¹Zr	90.905645	0.11223
			⁹²Zr	91.9050401	0.17146
			⁹⁴Zr	93.9063158	0.1738
			⁹⁶Zr	95.908276	0.02799