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How do the atomic size and metallic character of elements vary as we move :- (a) down a group and (b) from left to right in a period - Science

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Question

How do the atomic size and metallic character of elements vary as we move :-

(a) down a group and

(b) from left to right in a period

Solution

(a) The atomic size and metallic character of elements increase down a group.

(b) The atomic size and metallic character of elements decrease from left to right in a period.

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2014-2015 (March) Delhi Set 1

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