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Atomic Structure of Vanadium and Technetium


Atomic Structure of Technetium and Vanadium


Atomic

Atomic Number
23  
99+
43  
99+

Electron Configuration
[Ar] 3d3 4s2  
[Kr] 4d5 5s2  

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

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

Atom
  
  

Number of Protons
23  
99+
43  
99+

Number of Neutrons
28  
99+
55  
99+

Number of Electrons
23  
99+
43  
99+

Radius of an Atom
  
  

Atomic Radius
134.00 pm  
99+
136.00 pm  
99+

Covalent Radius
153.00 pm  
35
147.00 pm  
39

Van der Waals Radius
200.00 pm  
35
200.00 pm  
35

Atomic Weight
50.94 amu  
99+
98.00 amu  
99+

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

Adjacent Atomic Numbers
  
  

Previous Element
Titanium
  

Next Element
Chromium
  
Ruthenium
  

Valence Electron Potential
120.00 (-eV)  
6
180.00 (-eV)  
3

Lattice Constant
303.00 pm  
99+
273.50 pm  
99+

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

Lattice C/A Ratio
1.70  
9
1.60  
21

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