22 terms

common polyatomic ions

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ammonium
NH4(+)
nitrite
NO2(-)
nitrate
NO3(-)
sulfite
SO3(2-)
sulfate
SO4(2-)
hydrogen sulfate
HSO4(-)
hydroxide
OH(-)
cyanide
CN(-)
phosphate
PO4(3-)
hydrogen phosphate
HPO4(2-)
dihydrogen phosphate
H2PO4(-)
carbonate
CO3(2-)
hydrogen carbonate
HCO3(-)
hypochlorite
ClO(-)
chlorite
ClO2(-)
chlorate
ClO3(-)
perchlorate
ClO4(-)
acetate
C2H3O2(-)
permanganate
MnO4(-)
dichromate
Cr2O7(2-)
chromate
CrO4(2-)
peroxide
O2(2-)