Struktur atom saka Samarium lan Scandium
atom Properties
Panggil atom
62
99+
21
99+
Konfigurasi elektron
[Xe] 4F 6 6s 2
[Ar] 3d 1 4s 2
Struktur Crystal
Rhombohedral (RHO)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
RHO-Crystal-Structure-of-Samarium.jpg#100
HCP-Crystal-Structure-of-Scandium.jpg#100
atom
Jumlah proton
62
99+
21
99+
Jumlah Neutron
88
39
24
99+
Jumlah Èlèktron
62
99+
21
99+
Radius saka Atom
Radius atom
180.00 pm
14
162.00 pm
26
kovalen Radius
198.00 pm
13
170.00 pm
25
Van der Waals Radius
229.00 pm
20
211.00 pm
25
Bobot atom
150.36 Amu
99+
44.96 Amu
99+
Volume atom
19.95 cm3 / mol
19
15.00 cm3 / mol
34
Nomer atom jejer
Potensi Valence Electron
44.80 (-eV)
37
58.00 (-eV)
24
Constant pola
362.10 pm
33
330.90 pm
99+
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, 2 π/3
Pola C / A rasio
ora Sumadhiya
1.59
7
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