Beryllium halides are covalent whereas magnesium halides are ionic why – InterviewSolution

1.	Beryllium halides are covalent whereas magnesium halides are ionic why?
Answer» Beryllium ion (Be²⁺) is smaller in size and it is involved in equal sharing of electrons with halogens to form covalent bond, whereas magnesium ion (Mg²⁺) is bigger and it is involved in transfer of electrons to form ionic bond.

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