Most compound names end with IDE . Two Beryllium atoms are able to bond with one Carbon atom. Each Beryllium gives up both of its two extra electrons to the Carbon. Take a look and see how all of the electrons are shared. You should know that even though there are two electrons involved in a bond, those electrons are used in different ways.
Ionic bonds happen when electrons are given up by one atom to another.
Covalent bonds happen when electrons are shared by both atoms. Andrew Rader Studios, All rights reserved.