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Atomic Structure of Tantalum and Hassium


Atomic Structure of Hassium and Tantalum


Atomic Properties

Atomic Number
73   
99+
108   
10

Electron Configuration
[Xe] 4f14 5d3 6s2   
[Rn] 5f14 6d6 7s2   

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

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

Atom
  
  

Number of Protons
73   
99+
108   
10

Number of Neutrons
108   
28
158   
6

Number of Electrons
73   
99+
108   
10

Radius of an Atom
  
  

Atomic Radius
146.00 pm   
35
126.00 pm   
99+

Covalent Radius
170.00 pm   
25
134.00 pm   
99+

Van der Waals Radius
200.00 pm   
28
Not Available   

Atomic Weight
180.95 amu   
38
269.00 amu   
9

Atomic Volume
10.90 cm3/mol   
99+
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Hafnium
  
Bohrium
  

Next Element
Tungsten
  
Meitnerium
  

Valence Electron Potential
110.00 (-eV)   
7
Not Available   

Lattice Constant
330.13 pm   
99+
Not Available   

Lattice Angles
π/2, π/2, π/2   
NA   

Lattice C/A Ratio
Not Available   
Not Available   

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