The outermost electron shell, often known as the valence shell, determines a component’s chemical conduct. The variety of electrons residing inside this shell dictates how readily an atom will work together with different atoms to type chemical bonds. For instance, components with practically full valence shells are likely to readily settle for electrons, whereas these with only some valence electrons are likely to donate them.
A full valence shell imparts distinctive stability to an atom. This stability interprets to a scarcity of reactivity, making such components chemically inert. This inherent stability has traditionally led to their utility in eventualities the place inert environments are obligatory, similar to in lighting and protecting atmospheres.
