Common Polyatomic Ions

Vocabulary flashcards covering the chemical formulas, names, and charges of common polyatomic ions.

Ammonium

$$NH_4^{+1}$$

Acetate

$$C_2H_3O_2^{-1}$$

Hypochlorite

$$ClO^{-1}$$

Chlorite

$$ClO_2^{-1}$$

Chlorate

$$ClO_3^{-1}$$

Perchlorate

$$ClO_4^{-1}$$

Cyanide

$$CN^{-1}$$

Nitrite

$$NO_2^{-1}$$

Nitrate

$$NO_3^{-1}$$

Bicarbonate

$$HCO_3^{-1}$$

Hydroxide

$$OH^{-1}$$

Permanganate

$$MnO_4^{-1}$$

Carbonate

$$CO_3^{-2}$$

Sulfite

$$SO_3^{-2}$$

Sulfate

$$SO_4^{-2}$$

Phosphite

$$PO_3^{-3}$$

Phosphate

$$PO_4^{-3}$$