Question

What are the lons present in these compounds?
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Answer 1

Answer:

MgO is an ionic compound. (iii) The ions present in Na2O are sodium ions (2Na+) and oxide ion O2-. The ions present inMgO are magnesium ion (Mg 2 +) and oxide ion O2- .

Answer 2

Answer:

MgO is an ionic compound. (iii) The ions present in Na2O are sodium ions (2Na+) and oxide ion O2-. The ions present in MgO are magnesium ion (Mg 2 +) and oxide ion O2- .