Home Chemistry Classification of Elements and Periodicity Atomic and Ionic Radius On going down a main sub-group in the period…
Chemistry Classification of Elements and Periodicity Atomic and Ionic Radius Single Correct MCQ
Published on: August 14, 2026

On going down a main sub-group in the periodic table (example to in IA or to in IIA), the expected trend of changes in atomic radius is a

A
Continuous increase
B
Continuous decrease
C
Periodic one, an increase followed by a decrease
D
A decrease followed by increase

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Text Solution

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The correct answer is:
A

Continuous increase as no. of shells increases down the group.

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