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Atomic Structure of Aluminium and Cobalt


Atomic Structure of Cobalt and Aluminium


Atomic Properties

Atomic Number
13   
99+
22   
99+

Electron Configuration
[Ne] 3s2 3p1   
[Ar] 3d2 4s2   

Crystal Structure
Face Centered Cubic (FCC)   
Hexagonal Close Packed (HCP)   

Crystal Lattice
FCC-Crystal-Structure-of-Aluminium.jpg#100   
HCP-Crystal-Structure-of-Cobalt.jpg#100   

Atom
  
  

Number of Protons
13   
99+
22   
99+

Number of Neutrons
14   
99+
26   
99+

Number of Electrons
13   
99+
22   
99+

Radius of an Atom
  
  

Atomic Radius
143.00 pm   
37
147.00 pm   
34

Covalent Radius
121.00 pm   
99+
160.00 pm   
30

Van der Waals Radius
184.00 pm   
34
200.00 pm   
28

Atomic Weight
26.98 amu   
99+
47.87 amu   
99+

Atomic Volume
10.00 cm3/mol   
99+
10.64 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

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Magnesium
  
Iron
  

Next Element
Potassium
  
Nickel
  

Valence Electron Potential
80.70 (-eV)   
17
95.20 (-eV)   
10

Lattice Constant
404.95 pm   
22
295.08 pm   
99+

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

Lattice C/A Ratio
Not Available   
Not Available   

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