Home Chemistry Classification of Elements and Periodicity Ionisation Energy Atomic volume (AV) is the ratio of atomic we…
Chemistry Classification of Elements and Periodicity Ionisation Energy Comprehension
Published on: August 14, 2026

Atomic volume (AV) is the ratio of atomic weight A of an element to its density

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The correct answer is:
CHECK THE SOLUTION.

(i)

Sol. Both and

(ii)

Sol. As electrons are added to the outer valence shell initially the attraction force between the incoming electron and nucleus is stronger than the interelectronic repulsions. The AV therefore decreases. As more electrons are added, the interelectronic repulsions outweigh the nuclear attractions

(iii)

Sol. All of the above are correct

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