SSC MTS EXAM

Detailed explanation-1: -Valence electrons are outer shell electrons with an atom and can participate in the formation of chemical bonds. In single covalent bonds, typically both atoms in the bond contribute one valence electron in order to form a shared pair. The ground state of an atom is the lowest energy state of the atom.

Detailed explanation-2: -Answer and Explanation: The electrons that are available to form bonds are known as valence electrons. Valence electrons are the outermost electrons in the electron orbits of an atom.