The central atom in the most reasonable Lewis structure for BrF3 contains three bonding pairs and...
The central atom in the most reasonable Lewis structure for BrF3 contains three bonding pairs and
| four lone pairs. |
| two lone pairs. |
| three lone pairs. |
| one lone electron. |
| no lone pairs or lone electrons. |
| one lone pair. |
Homework Answers
Answer :-
In BrF3 , the central atom is Br which is 17 group element. It has 7 valence electrons of which 3 electrons used in forming bond with F atoms and remained electrons = 7-3 = 4
So lone pairs = 4/2 = 2
Two lone pairs
It is correct answer.
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