ammonium
NH₄⁺
acetate
C₂H₃O₂⁻
carbonate
CO₃²⁻
chromate
CrO₄²⁻
chlorate
ClO₃⁻
chlorite
ClO₂⁻
cyanide
CN⁻
dichromate
Cr₂O₇²⁻
dihydrogen phosphate
H₂PO₄⁻
hydrogen carbonate (bicarbonate)
HCO₃⁻
hydrogen phosphate (biphosphate)
HPO₄²⁻
hydrogen sulfate (bisulfate)
HSO₄⁻
hydrogen sulfite (bisulfite)
HSO₃⁻
hypochlorite
HClO⁻
hydroxide
OH⁻
nitrate
NO₃⁻
nitrite
NO₂⁻
perchlorate
ClO₄⁻
permanganate
MnO₄⁻
peroxide
O₂²⁻
phosphate
PO₄³⁻
sulfate
SO₄²⁻
sulfite
SO₃²⁻
thiocyanate
SCN⁻
azide
N₃⁻
disulfide
S₂²-