Struktur atom saka Erbium lan thulium
atom Properties
Panggil atom
68
99+
69
99+
Konfigurasi elektron
[Xe] 4F 12 6s 2
[Xe] 4F 13 6s 2
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
HCP-Crystal-Structure-of-Erbium.jpg#100
HCP-Crystal-Structure-of-Thulium.jpg#100
atom
Jumlah proton
68
99+
69
99+
Jumlah Neutron
99
33
100
32
Jumlah Èlèktron
68
99+
69
99+
Radius saka Atom
Radius atom
176.00 pm
18
176.00 pm
18
kovalen Radius
189.00 pm
19
160.00 pm
30
Bobot atom
167.26 Amu
99+
168.93 Amu
99+
Volume atom
18.40 cm3 / mol
25
18.10 cm3 / mol
28
Nomer atom jejer
Potensi Valence Electron
49.00 (-eV)
29
49.70 (-eV)
28
Constant pola
355.88 pm
39
353.75 pm
40
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, 2 π/3
Pola C / A rasio
1.57
17
1.57
17
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