scandium
Sc^3+
yttrium
Y^3+
lanthanum
La^3+
titanium
Ti^2+, Ti^3+
vanadum
V^2+, V^3+
chomium
Cr^2+, Cr^3+
manganese
Mn^2+, Mn^3+
technatium
Tc^2+
ion
Fe2+, Fe3+
cobalt
Co^2+, Co^3+
nickel
Ni^2+
paladium
Pd^2+
platinum
Pt^2+, Pt^4+
copper
Cu^+, Cu^2+
aragon
Ag^+
gold
Au^+, Au^3+
zinc
Zn^2+
cadium
Cd^2+
mercury
Hg^2+ 2, Hg^2+
aluminum
Al^3+
galium
Ga^2+, Ga^3+
indium
In^+, In^2+, In^3+
thalium
Tl^+, Tl^3+
tin
Sn^2+, Sn^4+
lead
Pb^2+, Pb^4+