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Atomic Structure of Magnesium and Praseodymium


Atomic Structure of Praseodymium and Magnesium


Atomic Properties

Atomic Number
12   
99+
59   
99+

Electron Configuration
[Ne] 3s2   
[Xe] 4f3 6s2   

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

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

Atom
  
  

Number of Protons
12   
99+
59   
99+

Number of Neutrons
12   
99+
82   
99+

Number of Electrons
12   
99+
59   
99+

Radius of an Atom
  
  

Atomic Radius
160.00 pm   
27
182.00 pm   
11

Covalent Radius
141.00 pm   
99+
203.00 pm   
9

Van der Waals Radius
173.00 pm   
37
239.00 pm   
14

Atomic Weight
24.31 amu   
99+
140.91 amu   
99+

Atomic Volume
13.97 cm3/mol   
37
20.80 cm3/mol   
15

Adjacent Atomic Numbers
  
  

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Aluminium
  
Neodymium
  

Valence Electron Potential
40.00 (-eV)   
99+
42.64 (-eV)   
99+

Lattice Constant
320.94 pm   
99+
367.25 pm   
29

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

Lattice C/A Ratio
Not Available   
1.61   
4

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