Structura atomica a erbiu și Poloniu
Configuratie electronica
[Xe] 4f12 6s2
[Xe] 4f14 5d10 6s2 6p4
Structura de cristal
Hexagonala Închide Ambalat (HCP)
Monoclinic (MON)
rețelei de cristal
HCP-Crystal-Structure-of-Erbium.jpg#100
MON-Crystal-Structure-of-Polonium.jpg#100
Valence Electron Potential
zabrele Unghiuri
π/2, π/2, 2 π/3
π/2, π/2, π/2