Polyatomic Ions

“NO3-1” is Nitrate

“BrO3-1” is Bromate

“CO3-2” is Carbonate

“IO3-1” is Iodate

“ClO3-1” is Chlorate

“CrO4-2” is Chromate

“SO4-2” is Sulfate

“PO4-3” is Phosphate

“MnO4-1” is Permanganate

“C2H3O2-1” is Acetate

“HCO3-1” is Hydrogen Carbonate (bicarbonate)

“Cr2O7-2” is dichromate

“OH-1” is Hydroxide

“CN-1” is Cyanide

“NH4+1” is Ammonium