Common Polyatomic Ions

A set of flashcards for memorizing the names and chemical symbols of various polyatomic ions as listed in the lecture notes.

Ammonium

$$NH_4^+$$

Permanganate

$$MnO_4$$

Nitrate

$$NO_3$$

Nitrite

$$NO_2$$

Hydroxide

$$OH^-$$

chlorate

$$ClO_3$$

ethanoate

$$CH_3COO$$

Hydrogen carbonate

$$HCO_3$$

Sulfate

$$SO_4^{2-}$$

Sulfite

$$SO_3^{2-}$$

Hydrogen sulfate

$$HSO_4^*$$

Carbonate

$$CO_3^{2-}$$

thiosulfate

$$S_2O_3^{2-}$$

Dichromate

$$Cr_2O_7^{2-}$$

Phosphate

$$PO_4^{3-}$$