A) \[CC{{l}_{4}}\]
B) \[PC{{l}_{5}}\]
C) \[B{{F}_{3}}\]
D) \[S{{F}_{6}}\]
Correct Answer: C
Solution :
Structure of\[B{{F}_{3}}\]is In this example octet is incompleteYou need to login to perform this action.
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