Beryllium differs from other alkaline earth metals because of
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a
Small size and High EN
b
Large size and Low EN
c
Small size Low EN
d
Large size High EN
answer is A.
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Detailed Solution
"Be" in the 2nd group differed from the rest of the elements of the same group. This is said to be anomalous behaviour of "Be"Reasons:1) Due to its small size and high EN2) Its high polarising power[P.P] Because of its high polarising power it mainly forms covalent compoundsEg :- BeCl2