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NH₄⁺
ammonium
C₂H₃O₂⁻ or CH₃COO⁻
acetate
OH⁻
hydroxide
BrO⁻
hypobromite
ClO⁻
hypochlorite
IO⁻
hypoiodite
BrO₂⁻
bromite
ClO₂⁻
chlorite
IO₂⁻
iodite
BrO₃⁻
bromate
ClO₃⁻
chlorate
IO₃⁻
iodate
BrO₄⁻
perbromate
ClO₄⁻
perchlorate
IO₄⁻
periodate
CN⁻
cyanide
HCO₃⁻
hydrogen carbonate (bicarbonate)
HSO₄⁻
hydrogen sulfate (bisulfate)
HSO₃⁻
hydrogen sulfite (bisulfite)
MnO₄⁻
permanganate
NO₂⁻
nitrite
NO₃⁻
nitrate
O₂²⁻
peroxide
CO₃²⁻
carbonate
CrO₄²⁻
chromate
Cr₂O₇²⁻
dichromate
SO₃²⁻
sulfite
SO₄²⁻
sulfate
PO₃³⁻
phosphite
PO₄³⁻
phosphate