How many TOTAL ELECTRONS are in the compound CO2? o (2 dots at the top and 2 on the bottom) = c = o (2 dots on the top and 2 dots on the bottom)
16
14
12
8 ml
What is the correct name for PBr3?
phosphorus bromine
Phosphorus tribromide
monophosphorus tribromide

22 electrons are in the compound CO2. And the correct answer is Phosphorus tribromide.

Explanation:

atomic mass = 39

number of neutrons = 20

number of protons= 19

electronic configuration = 1s2 2s2 2p6 3s2 3p6 4s1

the number of electron in first shell = 2

number of electrons in n=3 shell = 8

answer///carbon;