In the alkaline earth metals,the element form | vedclass

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Question

(A) The ionic character of alkaline earth metal compounds increases as we move down the group from $Be$ to $Ba$.$Be$ has a very small size and high io

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$Be$

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(A) The ionic character of alkaline earth metal compounds increases as we move down the group from $Be$ to $Ba$.$Be$ has a very small size and high ionization enthalpy,which leads to high polarizing power according to Fajan's rule.Due to this,$Be$ compounds exhibit significant covalent character compared to other alkaline earth metals.Therefore,the correct option is $(A)$.

In the alkaline earth metals,the element forming predominantly covalent compounds is

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