Assertion (A) : In the periodic table of chemical increase from top to bottom in a group Reason (R) : In a group, the atomic radii generally increase from top to bottom. Options: A . &nbspBoth A and R are individually true and R is the correct explanation of A B . &nbspBoth A and R are individually true but R is not the correct explanation of A C . &nbspA is true but R is false D . &nbspA is false but is true

Assertion (A) : In the periodic table of chemical increase from top to bottom in

Question

Assertion (A) : In the periodic table of chemical increase from top to bottom in a group
Reason (R) : In a group, the atomic radii generally increase from top to bottom.

Options:

A . Both A and R are individually true and R is the correct explanation of A

B . Both A and R are individually true but R is not the correct explanation of A

C . A is true but R is false

D . A is false but is true

Answer: Option D
:
D
Option:(d)

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