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Atomic Structure of Gold and Protactinium

Gold
Protactinium
Atomic Structure of Protactinium and Gold


Atomic Properties
Atomic Number
79   
37
91   
27
Electron Configuration
[Xe] 4f14 5d10 6s1   
[Rn] 5f2 6d1 7s2   
Crystal Structure
Face Centered Cubic (FCC)   
Tetragonal (TETR)   
Crystal Lattice
FCC-Crystal-Structure-of-Gold.jpg#100   
TETR-Crystal-Structure-of-Protactinium.jpg#100   
Atom
  
  
Number of Protons
79   
37
91   
27
Number of Neutrons
118   
23
122   
21
Number of Electrons
79   
37
91   
27
Radius of an Atom
  
  
Atomic Radius
151.00 pm   
32
163.00 pm   
25
Covalent Radius
144.00 pm   
40
200.00 pm   
11
Van der Waals Radius
166.00 pm   
39
243.00 pm   
11
Atomic Weight
196.97 amu   
33
231.04 amu   
24
Atomic Volume
10.20 cm3/mol   
99+
15.00 cm3/mol   
34
Adjacent Atomic Numbers
  
  
Previous Element
Platinum
  
Thorium
  
Next Element
Mercury
  
Uranium
  
Valence Electron Potential
43.40 (-eV)   
99+
92.00 (-eV)   
11
Lattice Constant
407.82 pm   
21
392.50 pm   
23
Lattice Angles
π/2, π/2, π/2   
π/2, π/2, π/2   
Lattice C/A Ratio
1.61   
4
Not Available   
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