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Atomic Structure of Cerium and Aluminium


Atomic Structure of Aluminium and Cerium


Atomic Properties

Atomic Number
58   
99+
13   
99+

Electron Configuration
[Xe] 4f1 5d1 6s2   
[Ne] 3s2 3p1   

Crystal Structure
Double Hexagonal Close Packed (DHCP)   
Face Centered Cubic (FCC)   

Crystal Lattice
DHCP-Crystal-Structure-of-Cerium.jpg#100   
FCC-Crystal-Structure-of-Aluminium.jpg#100   

Atom
  
  

Number of Protons
58   
99+
13   
99+

Number of Neutrons
82   
99+
14   
99+

Number of Electrons
58   
99+
13   
99+

Radius of an Atom
  
  

Atomic Radius
181.80 pm   
12
143.00 pm   
37

Covalent Radius
204.00 pm   
8
121.00 pm   
99+

Van der Waals Radius
235.00 pm   
17
184.00 pm   
34

Atomic Weight
140.12 amu   
99+
26.98 amu   
99+

Atomic Volume
20.67 cm3/mol   
17
10.00 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

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Lanthanum
  
Magnesium
  

Next Element
Potassium
  

Valence Electron Potential
41.78 (-eV)   
99+
80.70 (-eV)   
17

Lattice Constant
362.00 pm   
34
404.95 pm   
22

Lattice Angles
π/2, π/2, 2 π/3   
π/2, π/2, π/2   

Lattice C/A Ratio
Not Available   
Not Available   

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