MCQ
The tendency to form monovalent compounds among the Group $13$ elements is correctly exhibited in :
- ✓$B < Al < Ga < In < Tl$
- B$Tl < In < Ga < Al < B$
- C$Tl \approx In < Ga < Al < B$
- D$B \approx Al \approx Ga \approx In \approx Tl$
✓
Answer
Correct option: A.
$B < Al < Ga < In < Tl$
a
$B < Al < Ga < In < Tl$
$B < Al < Ga < In < Tl$
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