Struktur atom saka prometium lan Bismuth
Konfigurasi elektron
[Xe] 4F 5 6s 2
[Xe] 4F 14 5d 10 6s 2 6p 3
Struktur Crystal
Double Hexagonal Tutup dikempalken (DHCP)
Rhombohedral (RHO)
Crystal pola
DHCP-Crystal-Structure-of-Promethium.jpg#100
RHO-Crystal-Structure-of-Bismuth.jpg#100