Cesium

Atom properties


Radii


Atomic radius (Å): 2.62 [4]
Ionic radius (Å): Cs(I): 1.67 [1]


Electron configuration


Ground state: 1s2-2s2-2p6-3s2-3p6-3d10-4s2-4p6-4d10-5s2-5p6-6s1