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Polyatomic Ions

List of common polyatomic ions

TermDefinition
NH4 ammonium
Hg2 mercury(I)
CN cyanide
O2 peroxide
OH hydroxide
CH3CO2 acetate
NO2 nitrite
NO3 nitrate
ClO hypochlorite
ClO2 chlorite
ClO3 chlorate
ClO4 perchlorate
MnO4 permanganate
HCO3 bicarbonate
CO3 carbonate
C2O4 oxalate
CrO4 chromate
Cr2O7 dichromate
SO3 sulfite
SO4 sulfate
PO4 phosphate
Created by: huhnad
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