thumpers3116 thumpers3116

23-12-2020
Chemistry

contestada

In the Lewis structure of BF3, how many lone pairs surround the boron atom?
NEED ASAP
Select one:
a. 0
b. 1
c. 2
d. 3

Respuesta :

arslanamir186 arslanamir186

23-12-2020

Answer:

A 0

Explanation:

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klassygolden klassygolden

23-12-2020

The answer is a.0,

Explanation: Boron trifluoride only has six valence electrons. There are three bonded groups and so no lone pairs. Six electrons implies three electron pairs and therefore a trigonal geometry.

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