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Atomic Structure of Radium and Gold

Radium
Gold
Atomic Structure of Gold and Radium


Atomic Properties
Atomic Number
88   
30
79   
37
Electron Configuration
[Rn] 7s2   
[Xe] 4f14 5d10 6s1   
Crystal Structure
Body Centered Cubic (BCC)   
Face Centered Cubic (FCC)   
Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
FCC-Crystal-Structure-of-Gold.jpg#100   
Atom
  
  
Number of Protons
88   
30
79   
37
Number of Neutrons
138   
16
118   
23
Number of Electrons
88   
30
79   
37
Radius of an Atom
  
  
Atomic Radius
Not Available   
151.00 pm   
32
Covalent Radius
221.00 pm   
3
144.00 pm   
40
Van der Waals Radius
283.00 pm   
4
166.00 pm   
39
Atomic Weight
226.00 amu   
26
196.97 amu   
33
Atomic Volume
45.20 cm3/mol   
4
10.20 cm3/mol   
99+
Adjacent Atomic Numbers
  
  
Previous Element
Francium
  
Platinum
  
Next Element
Actinium
  
Mercury
  
Valence Electron Potential
20.10 (-eV)   
99+
43.40 (-eV)   
99+
Lattice Constant
514.80 pm   
13
407.82 pm   
21
Lattice Angles
π/2, π/2, π/2   
π/2, π/2, π/2   
Lattice C/A Ratio
Not Available   
1.61   
4
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