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Acetate ion
C₂H₃O₂⁻
Ammonium ion
NH₄⁺
Carbonate ion
CO₃²⁻
Chlorate ion
ClO₃⁻
Chlorite ion
ClO₂⁻
Chromate ion
CrO₄²⁻
Cyanide ion
CN⁻
Dichromate ion
Cr₂O₇²⁻
Dihydrogen phosphate ion
H₂PO₄⁻
Hydrogen carbonate ion
HCO₃⁻ (Bicarbonate)
Hydrogen phosphate ion
HPO₄²⁻ (Biphosphate)
Hydrogen sulfate ion
HSO₄⁻ (Bisulfate)
Hydroxide ion
OH⁻
Hypochlorite ion
ClO⁻
Iodate ion
IO₃⁻
Nitrate ion
NO₃⁻
Nitrite ion
NO₂⁻
Oxalate ion
C₂O₄²⁻
Perchlorate ion
ClO₄⁻
Permanganate ion
MnO₄⁻
Peroxide ion
O₂²⁻
Phosphate ion
PO₄³⁻
Phosphite ion
PO₃³⁻
Sulfate ion
SO₄²⁻
Sulfite ion
SO₃²⁻
Thiocyanate ion
SCN⁻
Silver ion
Ag⁺
Zinc ion
Zn²⁺
Copper (I) ion
Cu⁺
Copper (II) ion
Cu²⁺
Iron (II) ion
Fe²⁺
Iron (III) ion
Fe³⁺
Lead (II) ion
Pb²⁺
Lead (IV) ion
Pb⁴⁺
Mercury (I) ion
Hg₂²⁺
Mercury (II) ion
Hg²⁺
Tin (II) ion
Sn²⁺
Tin (IV) ion
Sn⁴⁺