H 1
(1)
|
|
He 2
|
| Li 3
|
Be 4
|
|
B 5
|
C 6
(1)
|
N 7
|
O 8
(1)
|
F 9
|
Ne 10
|
Na 11
(1)
|
Mg 12
|
|
Al 13
|
Si 14
|
P 15
|
S 16
|
Cl 17
|
Ar 18
|
| K 19
|
Ca 20
(5)
|
Sc 21
|
Ti 22
|
V 23
|
Cr 24
(2)
|
Mn 25
(4)
|
Fe 26
(3)
|
Co 27
(20)
|
Ni 28
(2)
|
Cu 29
(7)
|
Zn 30
(5)
|
Ga 31
|
Ge 32
|
As 33
|
Se 34
(1)
|
Br 35
|
Kr 36
|
| Rb 37
|
Sr 38
|
Y 39
|
Zr 40
|
Nb 41
|
Mo 42
|
Tc 43
|
Ru 44
|
Rh 45
|
Pd 46
|
Ag 47
|
Cd 48
(2)
|
In 49
|
Sn 50
|
Sb 51
|
Te 52
|
I 53
|
Xe 54
|
| Cs 55
|
Ba 56
|
*
|
Hf 72
|
Ta 73
|
W 74
|
Re 75
|
Os 76
|
Ir 77
|
Pt 78
|
Au 79
|
Hg 80
(1)
|
Ti 81
|
Pb 82
(3)
|
Bi 83
|
Po 84
|
At 85
|
Rn 86
|
| Fr 87
|
Ra 88
|
**
|
Rf 104
|
Db 105
|
Sg 106
|
Bh 107
|
Hs 108
|
Mt 109
|
Ds 110
|
Rg 111
|
Cn 112
|
|
|
| * Lanthanides
|
La 57
|
Ce 58
|
Pr 59
|
Nd 60
|
Pm 61
|
Sm 62
|
Eu 63
|
Gd 64
|
Tb 65
|
Dy 66
|
Ho 67
|
Er 68
|
Tm 69
|
Yb 70
|
Lu 71
|
| ** Actinides
|
Ac 89
|
Th 90
|
Pa 91
|
U 92
|
Np 93
|
Pu 94
|
Am 95
|
Cm 96
|
Bk 97
|
Cf 98
|
Es 99
|
Fm 100
|
Md 101
|
No 102
|
Lr 103
|
|
