. What happens when aluminum fills it's valence shell?
Athree electrons are gained, creating al^ 3
Bthree electrons are lost, creating al^ 3
c.three electrons are lost, creating al^-3
d.three electrons are gained, creating al^-3
Athree electrons are gained, creating al^ 3
Bthree electrons are lost, creating al^ 3
d.three electrons are gained, creating al^-3