Common Ions

Li+

lithium ion

Na+

sodium ion

K+

Potassium ion

Rb+

Rubidium ion

Cs+

Cesium ion

Fr+

Francium ion

Be2+

Beryllium ion

Mg2+

Magnesium ion

Ca2+

Calcium ion

Sr2+

Strontium ion

Ba2+

Barium ion

Ra2+

Radium ion

Sc3+

Scandium ion

Zn2+

Zinc ion

Ag+

Silver ion

Cd2+

Cadmium ion

Al3+

Aluminum ion

N3-

Nitride

O2-

Oxide

F-

fluoride

Cl-

chloride

Br-

bromide

I-

iodide

Sn2+

Tin (II) ion

Pb4+

Lead (IV) ion

Hg2+

Mercury (II) ion

Cu2+

Copper (II) ion

Ni2+

Nickel (II) ion

Pd4+

Palladium (IV) ion

Pt4+

Platinum (IV) ion

Co3+

Cobalt (III) ion

Fe3+

Iron (III) ion

Mn3+

Manganese (III) ion

Cr2+

Chromium (II) ion

V4+

vanadium (IV) ion

Ti4+

Titanium (IV) ion

ClO4(-)

Perchlorate

ClO3(-)

chlorate

ClO2(-)

chlorite

ClO(-)

hypochlorite

MnO4(-)

permanganate

OH(-)

hydroxide

SCN(-)

Thiocyanate

S2O3(2-)

Thiosulfate

CN(-)

cyanide

SiO3(2-)

silicate

NO3(-)

nitrate

Cr2O7(2-)

dichromate

NO2(-)

nitrite

CrO4(2-)

chromate

HCO3(-)

hydrogen carbonate

CO3(2-)

carbonate

HSO4(-)

hydrogen sulfate

SO4(2-)

sulfate

HSO3(-)

hydrogen sulfite

SO3(2-)

sulfite

C2H3O2(-)

acetate

C2O4(2-)

oxalate

PO4(3-)

phosphate

H2PO4(-)

dihydrogen phosphate

HPO4(2-)

hydrogen phosphate

PO3(3-)

phosphite

NH4(+)

ammonium