In chemistry, a valence electron<span> is an </span>electron<span> that is associated with an atom, and that can participate in the formation of a chemical bond; in a single covalent bond, both atoms in the bond contribute one </span>valence electron<span> in order to form a shared pair.</span>
Based on the scenario, the client who behaves the way he is
in the scenario is likely to behave in a way that his expression of feelings
are being controlled. It could be seen from the way that he is trying to keep
it in despite of the struggle or the scenario that he has experienced.