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polyatomic ions

NH4+ ammonium
H3O+ hydronium
C2H3O2- or CH3COO- acetate
CO3 2- carbonate
HCO3- bicarbonate or hydrogen carbonate
ClO4 - perchlorate
ClO3 - chlorate
ClO2 - chlorite
CN- cyanide
OH- hydroxide
NO3 - nitrate
NO2 - nitrite
MnO4 - permanganate
PO4 -3 phosphate
HPO4 -2 biphosphate or hydrogen phosphate
SO4 -2 sulfate
HSO4 - bisulfate or hydrogen sulfate
SO3 -2 sulfite
Created by: anafernandez