Tellurium

Atom properties


Radii


Atomic radius (Å): 1.42 (2-coordinate covalent radius) [1]
1.60 (12-coordinate) [1]
Ionic radius (Å): Te(-II): 1.98 [1]
Te(IV): 0.97 [1]
Te(VI): 0.56 [1]


Electron configuration


Ground state: 1s2-2s2-2p6-3s2-3p6-3d10-4s2-4p6-4d10-5s2-5p4