PT

Aluminum (Al)+3

Antimony (Sb)-3

Arsenic (As)-3

Barium ( Ba) +2

Beryllium (Be) +2

Boron (B)+3

Bromine (Br)-1

Calcium (Ca) +2

Cesium (Cs) +1

Chlorine (Cl)-1

Fluorine (F)-1

Francium( Fr) +1

Gallium (Ga)+3

Helium (He)+2

Hydrogen (H) +1

Indium (I)+3

Iodine (I) -1

Lithium (Li) +1

Magnesium (Mg)+2

Nitrogen (N)-3

Oxygen (O)-2

Phosphorus (P)-3

Potassium (K) +1

Radium( Ra) +2

Rubidium (Rn) +1

Scandium (Sc)+3

Selenium (Se)-2

Silver(Ag) +1

Sodium (Na) +1

Strontium (Sr) +2

Sulfur (S)-2

Tellurium (Te)-2

Zinc (Zn)+2