What is the formulae of compound:
1)Aluminium phosphate
2) aluminium nitride
3) Sodium Peroxide
4) magnesium hydride
5) Ammonium Phosphate
6) calcium phosphide
7) calcium phosphate
8) aluminium chloride
9) aluminium carbide
10) magnesium nitride
Write the chemical formula of the following compounds
(a) Calcium oxide (b) Calcium Hydroxide (c) Aluminium Sulphate