ammonium

NH₄⁺

acetate

C₂H₃O₂⁻

carbonate

CO₃²⁻

hydrogen carbonate (bicarbonate)

HCO₃⁻

dichromate

Cr₂O₇²⁻

chromate

CrO₄²⁻

perchlorate

ClO₄⁻

chlorate

ClO₃⁻

chlorite

ClO₂⁻

hypochlorite

ClO⁻

cyanide

CN⁻

hydroxide

OH⁻

nitrate

NO₃⁻

nitrite

NO₂⁻

permanganate

MnO₄⁻

peroxide

O₂²⁻

dihydrogen phosphate

H₂PO₄⁻

phosphate

PO₄³⁻

hydrogen sulfate (bisulfate)

HSO₄⁻

sulfate

SO₄²⁻

sulfite

SO₃²⁻

hydrogen phosphate

HPO₄²⁻

bisulfite

HSO₃⁻