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Atomic Structure of Barium and Cadmium


Atomic Structure of Cadmium and Barium


Atomic Properties

Atomic Number
56   
99+
48   
99+

Electron Configuration
[Xe] 6s2   
[Kr] 4d10 5s2   

Crystal Structure
Body Centered Cubic (BCC)   
Hexagonal Close Packed (HCP)   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
HCP-Crystal-Structure-of-Cadmium.jpg#100   

Atom
  
  

Number of Protons
56   
99+
48   
99+

Number of Neutrons
81   
99+
64   
99+

Number of Electrons
56   
99+
48   
99+

Radius of an Atom
  
  

Atomic Radius
222.00 pm   
4
151.00 pm   
32

Covalent Radius
215.00 pm   
5
144.00 pm   
40

Van der Waals Radius
268.00 pm   
6
158.00 pm   
99+

Atomic Weight
137.33 amu   
99+
112.41 amu   
99+

Atomic Volume
39.24 cm3/mol   
5
13.10 cm3/mol   
39

Adjacent Atomic Numbers
  
  

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Silver
  

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Lanthanum
  
Indium
  

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

Lattice Constant
502.80 pm   
15
297.94 pm   
99+

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

Lattice C/A Ratio
Not Available   
1.89   
1

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