Struktur atom saka lanthanum lan tungsten
atom Properties
Panggil atom
57
99+
74
99+
Konfigurasi elektron
[Xe] 5d 2 6s 2
[Xe] 4F 14 5d 4 6s 2
Struktur Crystal
Double Hexagonal Tutup dikempalken (DHCP)
Body tengah kubik (Bcc)
Crystal pola
DHCP-Crystal-Structure-of-Lanthanum.jpg#100
BCC-Crystal-Structure-.jpg#100
atom
Jumlah proton
57
99+
74
99+
Jumlah Neutron
82
99+
110
27
Jumlah Èlèktron
57
99+
74
99+
Radius saka Atom
Radius atom
187.00 pm
8
139.00 pm
39
kovalen Radius
207.00 pm
6
162.00 pm
29
Van der Waals Radius
240.00 pm
13
200.00 pm
28
Bobot atom
138.91 Amu
99+
183.84 Amu
37
Volume atom
20.73 cm3 / mol
16
9.53 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
40.71 (-eV)
99+
140.00 (-eV)
5
Constant pola
377.20 pm
28
316.52 pm
99+
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
Pola C / A rasio
1.62
2
ora Sumadhiya
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