Al2+

Aluminium Aluminum

Info: Proper name is alum-ini-um although both forms are used.

Ba2+

Barium

Cd2+

Cadmium

Ca2+

Calcium

Cs+

Cesium Caesium

Info: Both variations of the name are used.

Cr3+

Chromium(III)

Co2+

Cobalt(II)

Cu+

Copper(I)

Cu2+

Copper(II)

H+

Hydrogen

Fe2+

Iron(II)

Fe3+

Iron(III)

Pb2+

Lead(II)

Li+

Lithium

Mg2+

magnesium

Mn2+

Manganese(II)

Hg2+

Mercury(II)

K+

Potassium

Ag+

Silver

Na+

Sodium

Info: Not called Natrium in English.

Sr2+

Strontium

Sn2+

Tin(II)

Zn2+

Zink