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Atomic Structure of Praseodymium and Gold


Atomic Structure of Gold and Praseodymium


Atomic Properties

Atomic Number
59   
99+
79   
37

Electron Configuration
[Xe] 4f3 6s2   
[Xe] 4f14 5d10 6s1   

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

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

Atom
  
  

Number of Protons
59   
99+
79   
37

Number of Neutrons
82   
99+
118   
23

Number of Electrons
59   
99+
79   
37

Radius of an Atom
  
  

Atomic Radius
182.00 pm   
11
151.00 pm   
32

Covalent Radius
203.00 pm   
9
144.00 pm   
40

Van der Waals Radius
239.00 pm   
14
166.00 pm   
39

Atomic Weight
140.91 amu   
99+
196.97 amu   
33

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

Adjacent Atomic Numbers
  
  

Previous Element
Cerium
  
Platinum
  

Next Element
Neodymium
  
Mercury
  

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

Lattice Constant
367.25 pm   
29
407.82 pm   
21

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

Lattice C/A Ratio
1.61   
4
1.61   
4

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