Hydrogen
H+
Lithium
Li+
Sodium
Na+
Potassium
K+
Rubidium
Rb+
Cesium
Cs+
Magnesium
Mg^2+
Calcium
Ca^2+
Strontium
Sr^2+
Barium
Ba^2+
Aluminum
Al^3+
Silver
Ag+
Zinc
Zn^2+
Fluoride
F-
Chloride
Cl-
Bromide
Br-
Iodine
I-
Oxide
O^2-
Sulfide
S^2-
Nitride
N^3-