Hydrogen
H+
Lithium
Li+
Sodium
Na+ 
Potassium
K+
Rubidium
Rb+
Cesium
Cs+
Silver
Ag+
Chloride
Cl-
Fluoride
F-
Iodide
I-
Bromide
Br-
Hydride
H-
Magnesium
Mg2+
Calcium
Ca2+
Strontium
Sr2+
Barium
Ba2+
Zinc
Zn2+
Lead
Pb2+
Iron (II)
Fe2+
Iron (III)
Fe3+
Aluminium
Al3+
Ammonium
NH4+
Hydroxide
OH-
Carbonate
CO3 2-