The periodic table’s arrangement also allows scientists to discern trends in element properties, including electronegativity, ionization energy, and atomic radius. Many scientists worked on the ...

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 ...

Its atomic radius is 0.235 nm and the (+1) ionic radius is 0.133 nm. In the solid state Potassium has a body-centered cubic crystal structure with a = 0.533 nm and a nearest neighbor distance of 0.277 ...