Aktiv polyatomics

more polyatomic ions

Acetate

CH₃CO₂⁻ or C₂H₃O₂⁻

Azide

N₃⁻

Ammonium

NH₄⁺

Bicarbonate

HCO₃⁻

Bisulfate

HSO₄⁻

Bisulfite

HSO₃⁻

Bromate

BrO₃⁻

Bromite

BrO₂⁻

Carbonate

CO₃²⁻

Chlorate

ClO₃⁻

Chlorite

ClO₂⁻

Chromate

CrO₄²⁻

Chromite

CrO₂⁻

Chromyl

CrO₂²⁺

Citrate

C₆H₅O₇³⁻

Cyanide

CN⁻

Dichromate

Cr₂O₇²⁻

Dihydrogen Phosphate

H₂PO₄

Dihydrogen Phosphite

H₂PO₃⁻

Hydrogen Carbonate

HCO₃⁻

Hydrogen Phosphate

HPO₄²⁻

Hydrogen Phosphite

HPO₃²⁻

Hydrogen Sulfate

HSO₄⁻

Hydrogen Sulfide

HS⁻

Hydroxide

OH⁻

Hypobromite

BrO⁻

Hypochlorite

ClO⁻

Hypoiodite

IO⁻

Hypophosphite

PO₂³

Imide

NH²⁻

Iodate

IO₃⁻

Manganate

MnO₄²⁻

Mercury (I)

Hg₂²⁺

Metasilicate

SiO₃²⁻

Nitrate

NO₃⁻

Nitrite

NO₂⁻

Orthosilicate

SiO₄⁴⁻

Oxalate

C₂O₄²⁻

Perbromate

BrO₄⁻

Perchlorate

ClO₄⁻

Periodate

IO₄⁻

Permanganate

MnO₄⁻

Peroxide

O₂²⁻

Phosphate

PO₄³⁻

Phosphite

PO₃³⁻

Silicate (metasilicate)

SiO₃²⁻

Silicate (orthosilicate)

SiO₄⁴⁻

Sulfate

SO₄²⁻

Sulfite

SO₃²⁻

Thiocyanate

SCN⁻

Thiosulfate

S₂O₃²⁻