Chemical Ions and Their Names: A Study Guide for Chemistry Students

ammonium

NH_4^+

caesium

Cs^+

hydrogen

H^+

lithium

Li^+

potassium

K^+

rubidium

Rb^+

silver

Ag^+

sodium

Na^+

barium

Ba^(2+)

calcium

Ca^(2+)

cobalt(II)

Co^(2+)

copper(II)

Cu^(2+)

iron(II)

Fe^(2+)

lead(II)

Pb^(2+)

magnesium

Mg^(2+)

manganese(II)

Mn^(2+)

nickel(II)

Ni^(2+)

strontium

Sr^(2+)

zinc

Zn^(2+)

aluminium

Al^(3+)

chromium(III)

Cr^(3+)

iron(III)

Fe^(3+)

bromide

Br^-

chloride

Cl^-

cyanide

CN^-

dihydrogenphosphate

H2PO4^-

ethanoate (acetate)

CH3COO^-

fluoride

F^-

hydrogencarbonate

HCO3^-

hydrogensulfate

HSO4^-

hydroxide

OH^-

iodide

I^-

nitrate

NO3^-

nitrite

NO2^-

permanganate

MnO4^-

carbonate

CO3^(2-)

chromate

CrO4^(2-)

dichromate

Cr2 O7^(2-)

hydrogenphosphate

HPO4^(2-)

oxalate

C2O4^(2-)

oxide

O^(2-)

sulfate

SO4^(2-)

sulfide

S^(2-)

sulfite

SO3^(2-)

nitride

N^(3-)

phosphate

PO4^(3-)

ammonia

NH3

water

H2O

hydrogen peroxide

H2O2

ethanoic acid

CH3COOH

hydrochloric acid

HCl

nitric acid

HNO3

carbonic acid

H2CO3

sulfuric acid

H2SO4

sulfurous acid

H2SO3

phosphoric acid

H3PO4