ApchemWiki | RecentChanges | Preferences
- Ammonium, NH4+
- Copper(I) ion, Cu1+
- Copper(II) ion, Cu2+
- Iron(II) ion, Fe2+
- Iron(III) ion, Fe3+
- Mercury(I) ion, Hg22+, -A diatomic elemental ion
- Mercury(II) ion, Hg2+
- Lead(II) ion, Pb2+
- Lead(IV) ion, Pb4+
- Tin(II) ion, Sn2+
- Tin(IV) ion, Sn4+
- Chromium(II) ion, Cr2+
- Chromium(III) ion, Cr3+
- Manganese(II) ion, Mn2+
- Manganese(III) ion, Mn3+
- Cobalt(II) ion, Co2+
- Cobalt(III) ion, Co3+
These metals have only one charge but you can't figure the charge out directly from the Periodic Table