Polyatomic Ions Flashcards

Flashcards for memorizing polyatomic ions and their charges.

Hydroxide

$$OH^-$$

Nitrate

$$NO_3^-$$

Acetate

$$CH_3COO^-$$

Cyanide

$$CN^-$$

Permanganate

$$MnO_4^-$$

Carbonate

$$CO_3^{2-}$$

Sulfate

$$SO_4^{2-}$$

Dichromate

$$Cr<em>2O</em>7^{2-}$$

Phosphate

$$PO_4^{3-}$$

Ammonium

$$NH_4^+$$

Chromate

$$CrO_4^{2-}$$

Peroxide

$$O_2^{2-}$$

Oxalate

$$C<em>2O</em>4^{2-}$$

Thiosulfate

$$S_2O_3^{2-}$$