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Polyatomic Ions

QuestionAnswer
NH4+ Ammonium ion
Hg2 Mercury(I) ion
H3O+ Hedonism ion
OH- Hydroxide ion
CN- Cyanide ion
NO2- Nitrite ion
NO3- Nitrate ion
ClO (OCl) Hypochlorite ion
ClO2- Chlorite ion
ClO3- Chlorate ion
ClO4 Perchlorate ion
MnO4- Permanganate ion
C2H3O2- Acetate ion
C2O4 Oxalate ion
CO3 Carbonate ion
HCO3 Hydrogen carbonate (bicarbonate) ion
SO3 Sulfite ion
HSO3 Hydrogen sulfite (bisulfite) ion
SO4 Sulfate ion
HSO4 Hydrogen sulfate (bisulfate) ion
SCN Thiocyanate ion
S2O3 Thiosulfate ion
CrO4 Chromate ion
Cr2O7 Dichromate ion
PO4 Phosphate ion
HPO4 Monohydrogen phosphate ion
H2PO4 Dihydrogen phosphate ion
Created by: mikaylahammers
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