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Atomic Structure of Vanadium and Tantalum


Atomic Structure of Tantalum and Vanadium


Atomic Properties

Atomic Number
23   
99+
73   
99+

Electron Configuration
[Ar] 3d3 4s2   
[Xe] 4f14 5d3 6s2   

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

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
BCC-Crystal-Structure-.jpg#100   

Atom
  
  

Number of Protons
23   
99+
73   
99+

Number of Neutrons
28   
99+
108   
28

Number of Electrons
23   
99+
73   
99+

Radius of an Atom
  
  

Atomic Radius
134.00 pm   
99+
146.00 pm   
35

Covalent Radius
153.00 pm   
33
170.00 pm   
25

Van der Waals Radius
200.00 pm   
28
200.00 pm   
28

Atomic Weight
50.94 amu   
99+
180.95 amu   
38

Atomic Volume
8.78 cm3/mol   
99+
10.90 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

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Chromium
  
Tungsten
  

Valence Electron Potential
120.00 (-eV)   
6
110.00 (-eV)   
7

Lattice Constant
303.00 pm   
99+
330.13 pm   
99+

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

Lattice C/A Ratio
Not Available   
Not Available   

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