Its melting point is 97.8 C, and it boils at 892 C. The electronic configuration of Sodium is (Ne)(3s 1). Its atomic radius is 0.190 nm and the (+1) ionic radius is 0.95 nm. In the solid state Sodium ...

Its melting point is 38.9 C, and it boils at 688 C. The electronic configuration of Rubidium is (Kr)(5s 1). Its atomic radius is 0.248 nm and the (+1) ionic radius is 0.148 nm. In the solid state ...