Q. Boron cannot form which one of the following anions?(1) BO2-(2) BF63-(3) BH4-(4) B(OH)4-
A) Option 2
B) Option 1
C) Option 4
D) Option 3
✔ Correct Answer: Option 2
Exam Insight
Boron cannot form the anion BO2- because it does not have sufficient electrons to stabilize such a structure.