After a covalent bond has stabilized an atom, the atom will have

Question

fewer valence electron shells.
more valence electron shells.
an empty valence electron shell.
a full valence electron shell.

Answer 1

After a covalent bond has stabilized an atom, the atom will have a full valence electron shell.

Covalent bonds typically involve the sharing of electrons between atoms, allowing them to achieve a full valence shell, which is often associated with greater stability, as seen in the octet rule.