1
DAS PERIODENSYSTEM DER ELEMENTE
18
H 1
2
Nichtmetalle Edelgase Halbmetalle Metalle
He 2
Li 3
Be 4
B 5
C 6
N 7
O 8
F 9
Ne 10
Na 11
Mg 12
3
Al 13
Si 14
P 15
S 16
Cl 17
Ar 18
K 19
Ca 20
Sc 21
Ti 22
V 23
Cr 24
Mn 25
Fe 26
Co 27
Ni 28
Cu 29
Zn 30
Ga 31
Ge 32
As 33
Se 34
Br 35
Kr 36
Rb 37
Sr 38
Y 39
Zr 40
Nb 41
I 53
Xe 54
Cs 55
Ba 56
57-71 La/Lu
Hf 72
Ta 73
At 85
Rn 86
Fr 87
Ra 88
89-103 Ac-Lr
Rf 104
Db 105
Sg 106
Bh 107
Uun 110
Uub 112
Uut 113
Uuq 114
Uup 115
Uuh 116
Uus 117
Uuo 118
Ce 58
Pr 59
Nd 60
Er 68
Actinoide
Ac 89
Pa 91
Md 101
No 102
Lr 103