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