Chromium (II)
Cr2+
Chromous
Manganese (II)
Mn2+
Manganous
Iron (II)
Fe2+
Ferrous
Cobalt (II)
Co2+
Cobaltous
Nickel(II)
Ni2+
Nickelous
Copper (I)
Cu+
Cuprous
Gold (I)
Au+
Aurous
Mercury (I)
Hg_2+2
Mercurous
Tin(II)
Sn2+
Stannous
Lead(II)
Pb2+
Plumbous
Chromium (III)
Cr3+
Chromic
Manganese (III)
Mn3+
Manganic
Iron (III)
Fe3+
Ferric
Cobalt (III)
Co3+
Cobaltic
Nickel (III)
Ni3+
Nickelic
Copper (II)
Cu2+
Cupric
Gold (III)
Au3+
Auric
Mercury (II)
Hg2+
Mercuric
Tin (IV)
Sn4+
Stannic
Lead (IV)
Pb4+
Plumbic
Nitride
N3-
Oxide
O2-
Sulfide
S2-
Hydride
H-