Science, asked by shilpirishikanchan, 7 months ago

Write down the formulae of
(0) Sodium oxide
(ii) aluminium chloride
(iii) sodium suphide
(iv) magnesium hydroxide
mes

Answers

Answered by Lucky2215

Answer:Hence, the formula of sodium oxide is Na2O. Aluminium chloride is an ionic compound made up of aluminium ions and chloride ions. Aluminium Ion has a valency of 3+ whereas chloride Ion has a valency of1-. Hence, the formula of aluminium chloride is AlCl3.

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