Metalle
≡
Beryllium
Be
4
Magnesium
Mg
12
Aluminium
Al
13
Gallium
Ga
31
Indium
In
49
Zinn
Sn
50
Thallium
Tl
81
Blei
Pb
82
Bismut
Bi
83
Polonium
Po
84
Ununtrium
Uut
113
Flerovium
Fl
114
Ununpentium
Uup
115
Livermorium
Lv
116