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Question

On moving down the group, the radius of an ion:
  1. decreases
  2. increases
  3. No change
  4. Increases and decreases

A
decreases
B
No change
C
Increases and decreases
D
increases
Solution
Verified by Toppr

On moving down the group, an extra shell is added hence, the radius of an ion increases if we move from top to bottom in the periodic table.

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