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Struktur atom saka cerium lan calcium


Struktur atom saka calcium lan cerium


atom

Panggil atom
58  
99+
20  
99+

Konfigurasi elektron
[Xe] 4F 1 5d 1 6s 2  
[Ar] 4s 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-Calcium.jpg#100  

atom
  
  

Jumlah proton
58  
99+
20  
99+

Jumlah Neutron
82  
99+
20  
99+

Jumlah Èlèktron
58  
99+
20  
99+

Radius saka Atom
  
  

Radius atom
181.80 pm  
14
197.00 pm  
8

kovalen Radius
204.00 pm  
8
176.00 pm  
24

Van der Waals Radius
235.00 pm  
21
231.00 pm  
23

Bobot atom
140.12 Amu  
99+
40.08 Amu  
99+

Volume atom
20.67 cm3 / mol  
27
29.90 cm3 / mol  
10

Nomer atom jejer
  
  

unsur Previous
lanthanum
  
kalium
  

Sabanjure unsur
Scandium
  

Potensi Valence Electron
41.78 (-eV)  
99+
29.00 (-eV)  
99+

Constant pola
362.00 pm  
38
558.84 pm  
10

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

Pola C / A rasio
1.59  
31
1.55  
99+

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