ApchemWiki | RecentChanges | Preferences
Cations with More Than One Charge (Not Memorized for 2023-2024)
Lead (II) ion, Pb2+
Lead (IV) ion, Pb4+
Chromium (II) ion, Cr2+
Chromium (III)ion, Cr3+
Manganese (II) ion, Mn2+
Manganese (III) ion, Mn3+
Cobalt (II) ion, Co2+
Cobalt (III) ion, Co3+
Mercury (I) ion, Hg22+ (a diatomic element ion)
Mercury (II) ion, Hg2+
D block Elements that have only one Charge (Ion)
Nickel ion, Ni2+