Vraag : Antwoord
S 2- = sulfide-ion
O 2- = oxide-ion
I - = jodide-ion
F - = fluoride-ion
Cl - = chloride-ion
Br - = bromide-ion
Zn 2+ = zinkion
Ag + = zilverion
U 6+ = uraan(VI)ion
U 3+ = uraan(III)ion
Sn 4+ = tin(IV)ion
Sn 2+ = tin(II)ion
Na + = natriumion
Mn 4+ = mangaan(IV)ion
Mn 2+ = mangaan(II)ion
Mg 2+ = magnesiumion
Pb 4+ = lood(IV)ion
Pb 2+ = lood(II)ion
Li + = lithiumion
Hg 2+ = kwik(II)ion
Hg + = kwik(I)ion
Cu 2+ = koper(II)ion
K + = kaliumion
Fe 3+ = ijzer(III)ion
Fe 2+ = ijzer(II)ion
Au 3+ = goud(III)ion
Au + = goud(I)ion
Ca 2+ = calciumion
Ba 2+ = bariumion
Al 3+ = aluminiumion