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Struktur atom saka lanthanum lan Magnesium


Struktur atom saka Magnesium lan lanthanum


atom

Panggil atom
57  
99+
12  
99+

Konfigurasi elektron
[Xe] 5d 2 6s 2  
[Ne] 3s 2  

Struktur Crystal
Double Hexagonal Tutup dikempalken (DHCP)  
Hexagonal Tutup dikempalken (HCP)  

Crystal pola
DHCP-Crystal-Structure-of-Lanthanum.jpg#100  
HCP-Crystal-Structure-of-Magnesium.jpg#100  

atom
  
  

Jumlah proton
57  
99+
12  
99+

Jumlah Neutron
82  
99+
12  
99+

Jumlah Èlèktron
57  
99+
12  
99+

Radius saka Atom
  
  

Radius atom
187.00 pm  
10
160.00 pm  
29

kovalen Radius
207.00 pm  
6
141.00 pm  
99+

Van der Waals Radius
240.00 pm  
17
173.00 pm  
99+

Bobot atom
138.91 Amu  
99+
24.31 Amu  
99+

Volume atom
20.73 cm3 / mol  
26
13.97 cm3 / mol  
99+

Nomer atom jejer
  
  

unsur Previous
barium
  
sodium
  

Sabanjure unsur
cerium
  
Aluminium
  

Potensi Valence Electron
40.71 (-eV)  
99+
40.00 (-eV)  
99+

Constant pola
377.20 pm  
31
320.94 pm  
99+

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

Pola C / A rasio
1.62  
16
1.62  
15

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