Zirconium is a metal in group IVB of the periodic table with atomic number 40 ... The electronic configuration of Zirconium is (Ar)(4d 2)(5s 2). Its atomic radius is 0.160nm and the (+4) ionic radius ...
Sodium is an alkali metal in group IA of the periodic table with atomic number 11 ... The electronic configuration of Sodium is (Ne)(3s 1). Its atomic radius is 0.190 nm and the (+1) ionic radius is 0 ...