What Is The Difference Between Beryllium And Magnesium?
What Is The Difference Between Beryllium And Magnesium? Beryllium can be thought of as being even more covalent than magnesium. The small size (ca. 0.3 Å) results in a very high charge density of Be2 +. In addition, the ionization energy for beryllium is a large positive value (1st ionization energy = 899.5 kJ/mol, 2nd