1. Write down the formulae of
sodium oxide
aluminium chloride
sodium suphide
magnesium hydroxide
Answers
Answered by
11
Answer:
NaO
AlCl3
Na2S
Mg(OH)2
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Answered by
2
Answer:
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
formula of sodium sulphide is Na2S.
formula of magnesium hudroxide is
Mg(OH)2
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