Chemistry: Common Ions

hydrogen

hydrogen

H⁺

lithium

Li⁺

sodium

Na⁺

potassium

K⁺

silver

Ag⁺

mercury

Hg⁺

copper(I)

Cu⁺

ammonium

NH₄⁺

beryllium

Be²⁺

magnesium

Mg²⁺

calcium

Ca²⁺

barium

Ba²⁺

tin(II)

Sn²⁺

lead(II)

Pb²⁺

chromium(II)

Cr²⁺

manganese(II)

Mn²⁺

iron(II)

Fe²⁺

cobalt(II)

Co²⁺

nickel

Ni²⁺

copper(II)

Cu²⁺

zinc

Zn²⁺

aluminium

Al³⁺

chromium(III)

Cr³⁺

iron(III)

Fe³⁺

cobalt(III)

Co³⁺

chromium(VI)

Cr⁶⁺

manganese(VII)

Mn⁷⁺

fluoride

F⁻

chloride

Cl⁻

bromide

Br⁻

iodide

I⁻

hydroxide

OH⁻

nitrite

NO₂⁻

nitrate

NO₃⁻

hydrogen carbonate

HCO₃⁻

hydrogen sulfite

HSO₃⁻

hydrogen sulfate

HSO₄⁻

dihydrogen phosphate

H₂PO₄⁻

hypochlorite

ClO⁻

chlorate

ClO₃⁻

permanganate

MnO₄⁻

acetate

CH₃COO⁻

oxide

O²⁻

peroxide

O₂²⁻

carbonate

CO₃²⁻

sulfide

S²⁻

sulfite

SO₃²⁻

sulfate

SO₄²⁻

thiosulfate

S₂O₃²⁻

chromate

CrO₄²⁻

dichromate

Cr₂O₇²⁻

manganate

MnO₄²⁻

oxalate

C₂O₄²⁻

hydrogen phosphate

HPO₄²⁻

nitride

N³⁻

phosphate

PO₄³⁻

phosphide

P³⁻