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Struktur atom saka Samarium lan polonium


Struktur atom saka polonium lan Samarium


atom

Panggil atom
62  
99+
84  
32

Konfigurasi elektron
[Xe] 4F 6 6s 2  
[Xe] 4F 14 5d 10 6s 2 6p 4  

Struktur Crystal
Rhombohedral (RHO)  
Pénguapan (Mon)  

Crystal pola
RHO-Crystal-Structure-of-Samarium.jpg#100  
MON-Crystal-Structure-of-Polonium.jpg#100  

atom
  
  

Jumlah proton
62  
99+
84  
32

Jumlah Neutron
88  
40
125  
20

Jumlah Èlèktron
62  
99+
84  
32

Radius saka Atom
  
  

Radius atom
180.00 pm  
16
168.00 pm  
25

kovalen Radius
198.00 pm  
13
140.00 pm  
99+

Van der Waals Radius
229.00 pm  
25
197.00 pm  
36

Bobot atom
150.36 Amu  
99+
209.00 Amu  
28

Volume atom
19.95 cm3 / mol  
31
22.23 cm3 / mol  
22

Nomer atom jejer
  
  

unsur Previous
prometium
  
Bismuth
  

Sabanjure unsur
Europium
  
Francium
  

Potensi Valence Electron
44.80 (-eV)  
38
9.30 (-eV)  
99+

Constant pola
362.10 pm  
37
335.90 pm  
99+

pola Angles
π/2, π/2, 2 π/3  
π/2, π/2, π/2  

Pola C / A rasio
1.62  
15
1.46  
99+

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