Struktur atom dari teknesium dan Aluminium
Konfigurasi elektron
[Kr] 4d 5 5s 2
[Ne] 3s2 3p1
Struktur kristal
Hexagonal Tutup Dikemas (HCP)
Wajah Centered Cubic (FCC)
kristal Lattice
HCP-Crystal-Structure-of-Technetium.jpg#100
FCC-Crystal-Structure-of-Aluminium.jpg#100
kisi Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2