In the periodic table,metallic character of t | vedclass

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Question

(B) Metallic character is defined by the ease with which an atom can lose electrons. Across a period,from left to right,the effective nuclear charge i

Vedclass · Accepted Answer

Increases down the group and decreases across the period

Vedclass · Answer

(B) Metallic character is defined by the ease with which an atom can lose electrons. Across a period,from left to right,the effective nuclear charge increases and the atomic size decreases,making it harder to lose electrons; thus,metallic character decreases. Down a group,the atomic size increases and the valence electrons are further from the nucleus,making it easier to lose electrons; thus,metallic character increases.

In the periodic table,metallic character of the elements shows one of the following trends:

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