Question #0179e

1 Answer
Aug 17, 2016

See below

Explanation:

google
B has two vacant 2p orbital and both are likely same in size.In structure of BF3 we see that there are 3sp2-p bond or B-F σ bond formed by 3sp2hybridized p orbital of Boron. Thus, boron has 6 electrons in valency shell. So it is electron deficient.