Struktur atom saka cerium lan thorium
atom Properties
Panggil atom
58
99+
90
28
Konfigurasi elektron
[Xe] 4F 1 5d 1 6s 2
[Rn] 6D 2 7s 2
Struktur Crystal
Double Hexagonal Tutup dikempalken (DHCP)
Face tengah kubik (FCC)
Crystal pola
DHCP-Crystal-Structure-of-Cerium.jpg#100
FCC-Crystal-Structure-of-Thorium.jpg#100
atom
Jumlah proton
58
99+
90
28
Jumlah Neutron
82
99+
142
15
Jumlah Èlèktron
58
99+
90
28
Radius saka Atom
Radius atom
181.80 pm
12
179.80 pm
15
kovalen Radius
204.00 pm
8
206.00 pm
7
Van der Waals Radius
235.00 pm
17
237.00 pm
15
Bobot atom
140.12 Amu
99+
232.04 Amu
23
Volume atom
20.67 cm3 / mol
17
19.90 cm3 / mol
20
Nomer atom jejer
Potensi Valence Electron
41.78 (-eV)
99+
59.30 (-eV)
23
Constant pola
362.00 pm
34
508.42 pm
14
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
Pola C / A rasio
ora Sumadhiya
ora Sumadhiya
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