Polyatomic Ions Part 1

H₃O⁺

Hydronium

Hg₂²⁺

dimercury (I)

NH₄⁺

Ammonium

B₄O₇^2-

Tetraborate

C₂H₃O₂^1-

Acetate

CH₃COO^1-

Acetate

CN^1-

Cyanide

SCN^1-

Thiocyanate

CO₃^1-

Hydrogen Carbonate (Bicarbonate)

C₂O₄^2-

Oxalate

ClO^1-

Hypochlorite

ClO₂^1-

Chlorite

ClO₃^1-

Chlorate

ClO₄^1-

Perchlorate

CrO₄^2-

Chromate

Cr₂O₇^2-

Dichromate

IO₃^1-

Iodate