1.

In any group second period element exhibits anomalous properties. Correct statements about this is/are

Answer»

generally maximum covalence of the first MEMBEROF each group cannot exceed four
he first member of p-block element displaysgreater ability to form `ppi-ppi` multiple bonds to itself and to the other second PERIOD elements,compared to subsequent MEMBERS of the group
anomalous behaviour is due to small size, largecharge/radius ratio and high electronegativity ofthe elements
Lithium EXHIBITS DIAGONAL relationship withaluminium.

Answer :A::C


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