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Struktur atom saka Samarium lan strontium


Struktur atom saka strontium lan Samarium


atom

Panggil atom
62  
99+
38  
99+

Konfigurasi elektron
[Xe] 4F 6 6s 2  
[Kr] 5S 2  

Struktur Crystal
Rhombohedral (RHO)  
Face tengah kubik (FCC)  

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

atom
  
  

Jumlah proton
62  
99+
38  
99+

Jumlah Neutron
88  
40
50  
99+

Jumlah Èlèktron
62  
99+
38  
99+

Radius saka Atom
  
  

Radius atom
180.00 pm  
16
215.00 pm  
6

kovalen Radius
198.00 pm  
13
195.00 pm  
15

Van der Waals Radius
229.00 pm  
25
249.00 pm  
11

Bobot atom
150.36 Amu  
99+
87.62 Amu  
99+

Volume atom
19.95 cm3 / mol  
31
33.70 cm3 / mol  
9

Nomer atom jejer
  
  

unsur Previous
prometium
  
rubidium
  

Sabanjure unsur
Europium
  
Yttrium
  

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

Constant pola
362.10 pm  
37
608.49 pm  
6

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

Pola C / A rasio
1.62  
15
1.57  
40

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