BeO is covalent where as MgO is ionic. Give reason. – InterviewSolution

1.	BeO is covalent where as MgO is ionic. Give reason.
Answer» Beryllium oxide (BeO) is covalent due to the small size of Be²⁺ ion, while magnesium oxide (MgO) is ionic due to the bigger size of Mg²⁺ ion.

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