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Struktur atom saka Samarium lan Samarium


Struktur atom saka Samarium lan Samarium


atom

Panggil atom
62  
99+
62  
99+

Konfigurasi elektron
[Xe] 4F 6 6s 2  
[Xe] 4F 6 6s 2  

Struktur Crystal
Rhombohedral (RHO)  
Rhombohedral (RHO)  

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

atom
  
  

Jumlah proton
62  
99+
62  
99+

Jumlah Neutron
88  
40
88  
40

Jumlah Èlèktron
62  
99+
62  
99+

Radius saka Atom
  
  

Radius atom
180.00 pm  
16
180.00 pm  
16

kovalen Radius
198.00 pm  
13
198.00 pm  
13

Van der Waals Radius
229.00 pm  
25
229.00 pm  
25

Bobot atom
150.36 Amu  
99+
150.36 Amu  
99+

Volume atom
19.95 cm3 / mol  
31
19.95 cm3 / mol  
31

Nomer atom jejer
  
  

unsur Previous
prometium
  
prometium
  

Sabanjure unsur
Europium
  
Europium
  

Potensi Valence Electron
44.80 (-eV)  
38
44.80 (-eV)  
38

Constant pola
362.10 pm  
37
362.10 pm  
37

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

Pola C / A rasio
1.62  
15
1.62  
15

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