Polyatomic Ion Practice - Names

(NH₄)⁺

(C₂H₃O₂)^-

(AsO₄)^3-

(HCO₃)^-

(BrO₃)^-

(CO₃)^2-

(ClO₃)^-

(ClO₂)^-

(CrO₄)^2-

(CN)^-