Molecular mass: It is the mass of any diatomic molecule like chlorine (Cl2) and it is the sum from the atomic masses of each in the constituent atoms, Hence, it is 2 periods the atomic mass of chlorine. Following figuring out the valence and also the Homes of the https://louisltwrl.pages10.com/the-5-second-trick-for-hire-someone-to-do-my-case-study-70664790