Question

Which of the following set of elements is written in order of their increasing metallic character?
(a). Be Mg Ca
(b). Na Li K
(c). Mg Al Si
(d). C O N

Answer 1

$\huge\underline\mathbf\red{ANSWER:}$

Be Mg Ca is in the increasing order because they lie in the same group and we know that in a group the metallic nature increases from top to bottom.

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Answer 2

a) Be, mg, ca

Is your answer

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