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Atomic Structure of Gold and Barium


Atomic Structure of Barium and Gold


Atomic Properties

Atomic Number
79   
37
56   
99+

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

Crystal Structure
Face Centered Cubic (FCC)   
Body Centered Cubic (BCC)   

Crystal Lattice
FCC-Crystal-Structure-of-Gold.jpg#100   
BCC-Crystal-Structure-.jpg#100   

Atom
  
  

Number of Protons
79   
37
56   
99+

Number of Neutrons
118   
23
81   
99+

Number of Electrons
79   
37
56   
99+

Radius of an Atom
  
  

Atomic Radius
151.00 pm   
32
222.00 pm   
4

Covalent Radius
144.00 pm   
40
215.00 pm   
5

Van der Waals Radius
166.00 pm   
39
268.00 pm   
6

Atomic Weight
196.97 amu   
33
137.33 amu   
99+

Atomic Volume
10.20 cm3/mol   
99+
39.24 cm3/mol   
5

Adjacent Atomic Numbers
  
  

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Platinum
  
Cesium
  

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Mercury
  
Lanthanum
  

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

Lattice Constant
407.82 pm   
21
502.80 pm   
15

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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