The electronic configuration of Lithium is (1s 2)(2s 1). Its atomic radius is 0.155nm, and its (+1) ionic radius is 0.60 nm. At room temperature Lithium has a body-centered cubic crystal structure ...
The electronic configuration of Zirconium is (Ar)(4d 2)(5s 2). Its atomic radius is 0.160nm and the (+4) ionic radius is 0.080 nm. In the solid state Zirconium has a hexagonal-close-packed crystal ...