Molecular mass: It's the mass of any diatomic molecule like chlorine (Cl2) and is also the sum of the atomic masses of each and every in the constituent atoms, So, it is two moments the atomic mass of chlorine. Don’t stress In case you are going through great deal https://titustsntp.ampedpages.com/the-fact-about-pay-someone-to-do-my-case-study-that-no-one-is-suggesting-62243403