H=1.00794
1
1
He=4.002602
2
4
Li=6.941
3
7
Be=9.012182
4
9
B=10.811
5
11
C=12.0107
6
12
N=14.00674
7
14
O=15.9994
8
16
F=18.9984032
9
19
Ne=20.1797
10
20
Na=22.98977
11
23
Mg=24.305
12
24
Al=26.981538
13
27
Si=28.0855
14
28
P=30.973761
15
31
S=32.066
16
32
Cl=35.4527
17
35
Ar=39.948
18
40
K=39.0983
19
39
Ca=40.078
20
40
Sc=44.95591
21
45
Ti=47.867
22
48
V=50.9415
23
51
Cr=51.9961
24
52
Mn=54.938049
25
55
Fe=55.845
26
56
Co=58.9332
27
59
Ni=58.6934
28
58
Cu=63.546
29
63
Zn=65.39
30
64
Ga=69.723
31
69
Ge=72.61
32
74
As=74.9216
33
75
Se=78.96
34
80
Br=79.904
35
79
Kr=83.8
36
84
Rb=85.4678
37
85
Sr=87.62
38
88
Y=88.90585
39
89
Zr=91.224
40
90
Nb=92.90638
41
93
Mo=95.94
42
98
Tc=98
43
98
Ru=101.07
44
102
Rh=102.9055
45
103
Pd=106.42
46
106
Ag=107.8682
47
107
Cd=112.411
48
114
In=114.818
49
115
Sn=118.71
50
120
Sb=121.76
51
121
Te=127.6
52
130
I=126.90447
53
127
Xe=131.29
54
129
Cs=132.90545
55
133
Ba=137.327
56
138
La=138.9055
57
139
Ce=140.116
58
140
Pr=140.90765
59
141
Nd=144.24
60
142
Pm=145
61
146
Sm=150.36
62
152
Eu=151.964
63
153
Gd=157.25
64
158
Tb=158.92534
65
159
Dy=162.5
66
164
Ho=164.93032
67
165
Er=167.26
68
166
Tm=168.93421
69
169
Yb=173.04
70
174
Lu=174.967
71
175
Hf=178.49
72
180
Ta=180.9479
73
181
W=183.84
74
184
Re=186.207
75
187
Os=190.23
76
192
Ir=192.217
77
193
Pt=195.078
78
195
Au=196.96655
79
197
Hg=200.59
80
202
Tl=204.3833
81
205
Pb=207.2
82
208
Bi=208.98038
83
209
Po=209
84
210
At=210
85
210
Rn=222
86
222
Fr=223
87
223
Ra=226
88
226
Ac=227
89
227
Th=232.0381
90
232
Pa=231.03588
91
231
U=238.0289
92
238
Np=237
93
237
Pu=244
94
244
Am=243
95
243
Cm=247
96
247
Bk=247
97
247
Cf=251
98
251
Es=252
99
254
Fm=257
100
257
Md=258
101
258
No=259
102
259
Lr=262
103
260
