1,H,Hydrogen,1.00797
2,He,Helium,4.0026
3,Li,Lithium,6.939
4,Be,Beryllium,9.0122
5,B,Boron,10.811
6,C,Carbon,12.0112
7,N,Nitrogen,14.0067
8,O,Oxygen,15.9994
9,F,Fluorine,18.9984
10,Ne,Neon,20.183
11,Na,Sodium,22.9898
12,Mg,Magnesium,24.312
13,Al,Aluminum,26.9815
14,Si,Silicium,28.086
15,P,Phosphorus,30.984
16,S,Sulphur,32.064
17,Cl,Chlorine,35.453
18,Ar,Argon,39.948
19,K,Potassium,39.102
20,Ca,Calcium,40.08
21,Sc,Scandium,44.956
22,Ti,Titanium,47.9
23,V,Vanadium,50.942
24,Cr,Chromium,51.996
25,Mn,Manganese,54.938
26,Fe,Iron,55.847
27,Co,Cobalt,58.933
28,Ni,Nickel,58.71
29,Cu,Copper,63.54
30,Zn,Zinc,65.37
31,Ga,Gallium,69.72
32,Ge,Germanium,72.59
33,As,Arsenic,74.992
34,Se,Selenium,78.96
35,Br,Bromine,79.909
36,Kr,Krypton,83.8
37,Rb,Rubidium,85.47
38,Sr,Strontium,87.62
39,Y,Yttrium,88.9059
40,Zr,Zirconium,91.22
41,Nb,Niobium,92.906
42,Mo,Molybdenum,95.94
43,Tc,Technetium,96.9062
44,Ru,Ruthenium,101.07
45,Rh,Rhodium,102.905
46,Pd,Palladium,106.4
47,Ag,Silver,107.87
48,Cd,Cadmium,112.4
49,In,Indium,114.82
50,Sn,Tin,118.69
51,Sb,Antimony,121.75
52,Te,Tellurium,127.60
53,I,Iodine,126.904
54,Xe,Xenon,131.3
55,Cs,Cesium,132.905
56,Ba,Barium,137.34
57,La,Lanthanum,138.91
58,Ce,Cerium,140.12
59,Pr,Praseodymium,140.907
60,Nd,Neodymium,144.24
61,Pm,Promethium,144.9128
62,Sm,Samarium,150.35
63,Eu,Europium,151.96
64,Gd,Gadolinium,157.25
65,Tb,Terbium,158.924
66,Dy,Dysprosium,162.5
67,Ho,Holmium,164.93
68,Er,Erbium,167.26
69,Tm,Thulium,168.934
70,Yb,Ytterbium,173.04
71,Lu,Lutetium,174.97
72,Hf,Hafnium,178.49
73,Ta,Tantalum,180.948
74,W,Tungsten,183.85
75,Re,Rhenium,186.2
76,Os,Osmium,190.2
77,Ir,Iridium,192.22
78,Pt,Platinum,195.09
79,Au,Gold,196.967
80,Hg,Mercury,200.59
81,Tl,Thallium,204.37
82,Pb,Lead,207.19
83,Bi,Bismuth,208.98
84,Po,Polonium,208.98
85,At,Astatine,209.987
86,Rn,Radon,222.0176
87,Fr,Francium,223.0189
88,Ra,Radium,226
89,Ac,Actinium,227.0278
90,Th,Thorium,232.038
91,Pa,Protactinium,231.0359
92,U,Uranium,238.03
93,Np,Neptunium,237
94,Pu,Plutonium,242
95,Am,Americium,243.0614
96,Cm,Curium,247.0704
97,Bk,Berkelium,247.0703
98,Cf,Californium,251.0796
99,Es,Einsteinium,254.0881
100,Fm,Fermium,257.0951
101,Md,Mendelevium,257.0956
102,No,Nobelium,255.0933
103,Lr,Lawrencium,256.0986
