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Vocabulary flashcards covering common polyatomic ions: names, formulas, and charges.
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ammonium
NH4+
acetate
C2H3O2-
hydroxide
OH-
nitrate
NO3-
nitrite
NO2-
hypochlorite
ClO-
chlorite
ClO2-
chlorate
ClO3-
perchlorate
ClO4-
permanganate
MnO4-
hydrogen carbonate (bicarbonate)
HCO3-
carbonate
CO3 2−
sulfate
SO4 2-
sulfite
SO3 2-
chromate
CrO4 2-
dichromate
Cr2O7 2-
phosphate
PO4 3-
phosphite
PO3 3-