MCQ
The correct order of the atomic radii of $C, Cs, Al$ and $S$ is
- ✓$C < S < Al < Cs$
- B$S < C < Cs < Al$
- C$S < C < Al, Cs$
- D$C < S < Cs < Al$
✓
Answer
Correct option: A.
$C < S < Al < Cs$
a
On moving down size increases.
On moving down size increases.
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