Question

I want the list for polyatomic ions and their valencies

Answer 1

Answer:

List of Polyatomic Ions and Charges

Carbon.

Nitrogen.

Sulphur.

Chlorine.

ClO4– perchlorate. ClO3– chlorate. ClO2– chlorite. ClO– hypochlorite.

Phosphorus. PO43- phosphate. HPO42- hydrogen phosphate. H2PO4– dihydrogen phosphate.

Others. CN– cyanide. OH– hydroxide. Cl– chloride. F– fluoride. Br– bromide. I– iodide. H– hydride. H+ hydrogen.