MCQ
Amongst the following the total number of species NOT having eight electrons around central atom in its outermost shell, is $NH _3, AlCl _3, BeCl _2, CCl _4, PCl _5:$
- A$1$
- ✓$3$
- C$2$
- D$4$
✓
Answer
Correct option: B.
$3$
b
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