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Atomic Structure of Praseodymium and Cobalt


Atomic Structure of Cobalt and Praseodymium


Atomic Properties

Atomic Number
59   
99+
22   
99+

Electron Configuration
[Xe] 4f3 6s2   
[Ar] 3d2 4s2   

Crystal Structure
Hexagonal Close Packed (HCP)   
Hexagonal Close Packed (HCP)   

Crystal Lattice
HCP-Crystal-Structure-of-Praseodymium.jpg#100   
HCP-Crystal-Structure-of-Cobalt.jpg#100   

Atom
  
  

Number of Protons
59   
99+
22   
99+

Number of Neutrons
82   
99+
26   
99+

Number of Electrons
59   
99+
22   
99+

Radius of an Atom
  
  

Atomic Radius
182.00 pm   
11
147.00 pm   
34

Covalent Radius
203.00 pm   
9
160.00 pm   
30

Van der Waals Radius
239.00 pm   
14
200.00 pm   
28

Atomic Weight
140.91 amu   
99+
47.87 amu   
99+

Atomic Volume
20.80 cm3/mol   
15
10.64 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

Previous Element
Cerium
  
Iron
  

Next Element
Neodymium
  
Nickel
  

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

Lattice Constant
367.25 pm   
29
295.08 pm   
99+

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

Lattice C/A Ratio
1.61   
4
Not Available   

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