Oxidation Formulas and Names for Common Anions

F^-

Fluoride

Cl^-

Chloride

Br^-

Bromide

I^-

Iodide

H^-

Hydride

O^2-

Oxide

S^2-

Sulfide

O^₂2-

Peroxide

O₂^-

Superoxide

OH^-

Hydroxide

CN^-

Cyanide

CNO^-

Cyanate

SCN^-

Thiocyanate

MnO₄^-

Permanganate

CrO₄^2-

Chromate

Cr₂O₇^2-

Dichromate

CO₃^2-

Carbonate

HCO₃^-

Hydrogen Carbonate

NO₂^-

Nitrite

NO₃^-

Nitrate

SiO₄^4-

Silicate

PO₄^3-

Phosphate

HPO₄^2-

Hydrogen Phosphate

H₂PO₄^-

Dihydrogen Phosphate

SO₃^2-

Sulfite

SO₄^2-

Sulfate

HSO₄^-

Hydrogen Sulfate

ClO^-

Hypochlorite

ClO₂^-

Chlorite

ClO₃^-

Chlorate

ClO₄^-

Perchlorate