Negative Ions - Anions

Acetate

C₂H₃O₂^1- or (CH₃COO^1-)

Bromide

Br^1-

Chlorate

ClO₃^1-

Chloride

Cl^1-

Chlorite

ClO₂^1-

Cyanide

CN^1-

Dihydrogen Phosphate

H₂PO₄^1-

Fluoride

F^1-

Hydride

H^1-

Hydrogen Carbonate (Bicarbonate)

HCO₃^1-

Hydrogen Sulfate (Bisulfate)

HSO₄^1-

Hydrogen Sulfide (Bisulfide)

HS^1-

Hydrogen Sulfite (Bisulfite)

HSO₃^1-

Hydroxide

OH^1-

Hypochlorite

ClO^1-

Iodate

IO₃^1-

Iodide

I^1-

Nitrate

NO₃^1-

Nitrite

NO₂^1-

Perchlorate

ClO₄^1-

Permanganate

MnO₄^1-

Thiocyanate

SCN^1-

Carbonate

CO₃^2-

Chromate

CrO₄^2-

Dichromate

Cr₂O₇^2-

Monohydrogen Phosphate

HPO₄^2-

Oxalate

C₂O₄^2-

Oxide

O^2-

Peroxide

O₂^2-

Selenide

Se^2-

Silicate

SiO₃^2-

Sulfate

SO₄^2-

Sulfide

S^2-

Sulfite

SO₃^2-

Telluride

Te^2-

Thiosulfate

S₂O₃^2-

Arsenide

As^3-

Nitride

N^3-

Phosphate

PO₄^3-

Phosphide

P^3-

Phosphite

PO₃^3-

Carbide

C^4-