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Atomic Structure of Tungsten and Polonium


Atomic Structure of Polonium and Tungsten


Atomic Properties

Atomic Number
74   
99+
84   
32

Electron Configuration
[Xe] 4f14 5d4 6s2   
[Xe] 4f14 5d10 6s2 6p4   

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

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
MON-Crystal-Structure-of-Polonium.jpg#100   

Atom
  
  

Number of Protons
74   
99+
84   
32

Number of Neutrons
110   
27
125   
19

Number of Electrons
74   
99+
84   
32

Radius of an Atom
  
  

Atomic Radius
139.00 pm   
39
168.00 pm   
23

Covalent Radius
162.00 pm   
29
140.00 pm   
99+

Van der Waals Radius
200.00 pm   
28
197.00 pm   
29

Atomic Weight
183.84 amu   
37
209.00 amu   
28

Atomic Volume
9.53 cm3/mol   
99+
22.23 cm3/mol   
13

Adjacent Atomic Numbers
  
  

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Tantalum
  
Bismuth
  

Next Element
Rhenium
  
Francium
  

Valence Electron Potential
140.00 (-eV)   
5
Not Available   

Lattice Constant
316.52 pm   
99+
335.90 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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