Hydrogen
H +
Lithium
Li+
Sodium
Na+
Potassium
K+
Copper
Cu 2+
Silver
Ag+
ammonium
NH4+
Hydronium
H3O+
Magnesium
Mg 2+
Calcium
Ca 2+
Barium
Ba 2+
Colbat
Co 2+
Copper
Cu 2+
Iron/ ferrous
Fe 2+
Lead (ii)
Pb 2+
Nickel (ii)
Ni 2+
Tin (ii)
Sn 2+
Zinc
Zn 2+
Aluminium
Al 3+
Chromium (iii)
Cr 3+
Iron (iii)
Fe 3+
Tin (iv)
Sn 4+
Hydride
H-
Fluoride
F-