Struktur atom saka Protaktinium lan Nickel
Konfigurasi elektron
[Rn] 5F 2 6D 1 7s 2
[Ar] 3d 8 4s 2 Utawa [Ar] 3d 9 4s 1
Struktur Crystal
Tetragonal (TETR)
Face tengah kubik (FCC)
Crystal pola
TETR-Crystal-Structure-of-Protactinium.jpg#100
FCC-Crystal-Structure-of-Nickel.jpg#100
pola Angles
π/2, π/2, π/2
π/2, π/2, π/2