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Atomic Structure of Cobalt and Gold


Atomic Structure of Gold and Cobalt


Atomic Properties

Atomic Number
22   
99+
79   
37

Electron Configuration
[Ar] 3d2 4s2   
[Xe] 4f14 5d10 6s1   

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

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

Atom
  
  

Number of Protons
22   
99+
79   
37

Number of Neutrons
26   
99+
118   
23

Number of Electrons
22   
99+
79   
37

Radius of an Atom
  
  

Atomic Radius
147.00 pm   
34
151.00 pm   
32

Covalent Radius
160.00 pm   
30
144.00 pm   
40

Van der Waals Radius
200.00 pm   
28
166.00 pm   
39

Atomic Weight
47.87 amu   
99+
196.97 amu   
33

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

Adjacent Atomic Numbers
  
  

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Valence Electron Potential
95.20 (-eV)   
10
43.40 (-eV)   
99+

Lattice Constant
295.08 pm   
99+
407.82 pm   
21

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

Lattice C/A Ratio
Not Available   
1.61   
4

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