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:

Answer Link

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.

Answer Link

Otras preguntas

which part of the eye contains the densest concentration of cone cells?

Please help me I don’t know how to solve this |-4-r|=4

How much progress has been made in the america on race?

Help me with this. Please! I need it urgently!

Decide if the following sentence is grammatically CORRECT or INCORRECT. Esa casa es pequeĂ±a. Correct Incorrect.

what did upper class women in france in the 19th century do for fun?

Convert 32∘C to ∘F. Round to one decimal place.

PLEASE HELP RIGHT NOWGIVING BRAINLESS!!!!!ONLY IF YOU HELP

SOMEONE HELP ME. NOT A BOT FOR ONCE Newton's three laws of motion allow scientists to calculate the following properties of moving objects. density path positi

What happens to the lining of the uterus during menstruation?