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Atomic Structure of Sodium and Cadmium


Atomic Structure of Cadmium and Sodium


Atomic Properties

Atomic Number
11   
99+
48   
99+

Electron Configuration
[Ne] 3s1   
[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
11   
99+
48   
99+

Number of Neutrons
12   
99+
64   
99+

Number of Electrons
11   
99+
48   
99+

Radius of an Atom
  
  

Atomic Radius
186.00 pm   
9
151.00 pm   
32

Covalent Radius
166.00 pm   
27
144.00 pm   
40

Van der Waals Radius
227.00 pm   
21
158.00 pm   
99+

Atomic Weight
22.99 amu   
99+
112.41 amu   
99+

Atomic Volume
23.70 cm3/mol   
10
13.10 cm3/mol   
39

Adjacent Atomic Numbers
  
  

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Magnesium
  
Indium
  

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

Lattice Constant
429.06 pm   
19
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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