Chemistry: Common Ions

hydrogen

hydrogen

H⁺

lithium

Li⁺

sodium

Na⁺

potassium

K⁺

cesium

Cs⁺

silver

Ag⁺

magnesium

Mg²⁺

calcium

Ca²⁺

strontium

Sr²⁺

barium

Ba²⁺

zinc

Zn²⁺

cadmium

Cd²⁺

mercury (II)

Hg²⁺

aluminium

Al³⁺

hydride

H⁻

fluoride

F⁻

chloride

Cl⁻

bromide

Br⁻

iodide

I⁻

oxide

O²⁻

sulfide

S²⁻

nitride

N³⁻

acetate

CH₃COO⁻

nitrate

NO₃⁻

nitrite

NO₂⁻

perchlorate

ClO₄⁻

chlorate

ClO₃⁻

chlorite

ClO₂⁻

hypochlorite

ClO⁻

hydrogen carbonate

HCO₃⁻

permanganate

MnO₄⁻

cyanide

CN⁻

hydroxide

OH⁻

carbonate

CO₃²⁻

chromate

CrO₄²⁻

dichromate

Cr₂O₇²⁻

sulfate

SO₄²⁻

sulfite

SO₃²⁻

peroxide

O₂²⁻

phosphate

PO₄³⁻

hydronium

H₃O⁺

ammonium

NH₄⁺

mercury (I)

Hg₂²⁺