The correct order of atomic radii of group 13 elements is
- A
$\mathrm{Al}>\mathrm{TI}>\mathrm{Ga}>\mathrm{In}$
- B
$\mathrm{Al}>\mathrm{Ga}>\mathrm{In}>\mathrm{TI}$
- C
TI $>$ In $>$ Ga $>$ AI
- D
TI $>$ In $>$ AI $>$ Ga
✓ Correct answer: D
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