What is the relationship between atomic mass and mass number? What is the atomic mass of protactinium? What is the relationship between atomic mass and atomic number? What is the atomic mass of an electron? What is nobelium's atomic mass?
Moreover, as B2 was not observed via ESR (Electron Spin Resonance), the ground electronic state was identified with 3Σg−. An accurate CI (Configuration Interaction) calculation confirmed [36] that mentioned transition is from the first excited state of 3Σu− type. Molecular binding ...