Struktur atom saka thorium lan Praseodymium
atom Properties
Panggil atom
90
28
59
99+
Konfigurasi elektron
[Rn] 6D 2 7s 2
[Xe] 4F 3 6s 2
Struktur Crystal
Face tengah kubik (FCC)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
FCC-Crystal-Structure-of-Thorium.jpg#100
HCP-Crystal-Structure-of-Praseodymium.jpg#100
atom
Jumlah proton
90
28
59
99+
Jumlah Neutron
142
15
82
99+
Jumlah Èlèktron
90
28
59
99+
Radius saka Atom
Radius atom
179.80 pm
15
182.00 pm
11
kovalen Radius
206.00 pm
7
203.00 pm
9
Van der Waals Radius
237.00 pm
15
239.00 pm
14
Bobot atom
232.04 Amu
23
140.91 Amu
99+
Volume atom
19.90 cm3 / mol
20
20.80 cm3 / mol
15
Nomer atom jejer
Potensi Valence Electron
59.30 (-eV)
23
42.64 (-eV)
99+
Constant pola
508.42 pm
14
367.25 pm
29
pola Angles
π/2, π/2, π/2
π/2, π/2, 2 π/3
Pola C / A rasio
ora Sumadhiya
1.61
4
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