Molecular mass: It is the mass of any diatomic molecule like chlorine (Cl2) which is the sum on the atomic masses of each and every of the constituent atoms, So, it is 2 times the atomic mass of chlorine. I a short while ago enrolled in an American literature course https://martinlljdm.blogminds.com/5-easy-facts-about-case-study-writing-service-described-32376218