Question

1. Write down the formulae of
(U sodium oxide
(ii) aluminium chloride
(iii) sodium suphide
(iv) magnesium hydroxide​

Answer 1

Answer:

formula of sodium oxide is-Na2O.

formula of aluminium chloride-AlCl3.

formula of sodium sulphide-Na2S.

formula of magnesium hydroxide-Mg(OH)2.

l hope it helps you ☺️☺️☺️.