I | II | Nebengruppenelemente | III | IV | V | VI | VII | VIII | ||||||||||
1 | 1
H 1.006 |
2
He 4.003 |
||||||||||||||||
2 | 3
Li 6.94 |
4
Be 9.01 |
5
B 10.81 |
6
C 12.011 |
7
N 14.01 |
8
O 16.00 |
9
F 19.00 |
10
Ne 20.18 | ||||||||||
3 | 11
Na 22.99 |
12
Mg 24.31 |
13
Al 26.98 |
14
Si 28.09 |
15
P 30.97 |
16
S 32.06 |
17
Cl 35.45 |
18
Ar 39.95 | ||||||||||
4 | 19
K 39.10 |
20
Ca 40.08 |
21
Sc 44.96 |
22
Ti 47.90 |
23
V 50.94 |
24
Cr 52.00 |
25
Mn 54.94 |
26
Fe 55.85 |
27
Co 58.93 |
28
Ni 58.71 |
29
Cu 63.55 |
30
Zn 65.37 |
31
Ga 69.72 |
32
Ge 72.59 |
33
As 74.92 |
34
Se 78.96 |
35
Br 79.90 |
36
Kr 83.80 |
5 | 37
Rb 85.47 |
38
Sr 87.62 |
39
Y 88.91 |
40
Zr 91.22 |
41
Nb 92.91 |
42
Mo 95.94 |
43
Tc 98.91 |
44
Ru 101.07 |
45
Rh 102.91 |
46
Pd 106.4 |
47
Ag 107.87 |
48
Cd 112.40 |
49
In 114.82 |
50
Sn 118.69 |
51
Sb 121.75 |
52
Te 127.60 |
53
I 126.90 |
54
Xe 131.30 |
6 | 55
Cs 132.91 |
56
Ba 137.34 |
57
La 138.91 |
72
Hf 178.49 |
73
Ta 180.95 |
74
W 183.85 |
75
Re 186.2 |
76
Os 190.2 |
77
Ir 192.22 |
78
Pt 195.09 |
79
Au 196.97 |
80
Hg 200.59 |
81
Tl 204.37 |
82
Pb 207.2 |
83
Bi 208.96 |
84
Po (209) |
85
At (210) |
86
Rn (222) |
7 | 87
Fr (223) |
88
Ra 226.03 |
89
Ac (227) |
104
Rf (261) |
105
Db (262) |
106
Sg (263) |
107
Bh (262) |
108
Hs (265) |
109
Mt (266) |
110
Ds (270) |
111
Rg (272) |
112
Cn (277) |
113
Uut |
114
Uuq |
115
Uup |
116
Uuh |
117
Uus |
118
Uuo |
Lanthaniden | 58
Ce 140.12 |
59
Pr 140.91 |
60
Nd 144.24 |
61
Pm (145) |
62
Sm 150.4 |
63
Eu 151.96 |
64
Gd 157.25 |
65
Tb 158.93 |
66
Dy 162.50 |
67
Ho 164.93 |
68
Er 167.26 |
69
Tm 168.93 |
70
Yb 173.04 |
71
Lu 174.97 |
Actiniden | 90
Th 232.04 |
91
Pa 231.04 |
92
U 238.03 |
93
Np 237.05 |
94
Pu (244) |
95
Am (243) |
96
Cm (247) |
97
Bk (249) |
98
Cf (249) |
99
Es (254) |
100
Fm (257) |
101
Md (258) |
102
No (255) |
103
Lr (256) |
90 | Th | Thorium | 100 | Fm | Fermium | 110 | Ds | Darmstadtium | ||
91 | Pa | Protactinium | 101 | Md | Mendelevium | 111 | Rg | Roentgenium | ||
92 | U | Uran | 102 | No | Nobelium | 112 | Cn | Copernicum | ||
93 | Np | Neptunium | 103 | LR | Lawrencium | 113 | Uut | Ununtrium | ||
94 | Pu | Plutonium | 104 | Rf | Rutherfordium | 114 | Uuq | Ununquadrium | ||
95 | Am | Americium | 105 | Db | Dubnium | 115 | Uup | Ununpentium | ||
96 | Cm | Curium | 106 | Sg | Seaborgium | 116 | Uuh | Ununhexium | ||
97 | Bk | Berkelium | 107 | Bh | Bohrium | 117 | Uus | Ununseptium | ||
98 | Cf | Californium | 108 | Hs | Hassium | 118 | Uuo | Ununoctium | ||
99 | Es | Einsteinium | 109 | Mt | Meitnerium |