Ammonium
NH4+
Copper (I) (Cuprous)
Cu+
Hydrogen
H+
Potassium
K+
Silver
Ag+
Sodium
Na+
Barium
Ba 2+
Cadmium
Cd 2+
Calcium
Ca 2+
Cobalt (II)
Co 2+
Copper (II) (Cupric)
Cu 2+
Iron (II) (Ferrous)
Fe 2+
Lead (II)
Pb 2+
Magnesium
Mg 2+
Manganese
Mn 2+
Mercury (II) (Mercuric)
Hg 2+
Nickel (II)
Ni 2+
Tin (II) (Stannous)
Sn 2+
Zinc
Zn 2+
Aluminum
Al 3+
Antimony (III)
Sb 3+
Arsenic (III)
As 3+
Bismuth (III)
Bi 3+
Chromium (III)
Cr 3+