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Atomic Structure of Bismuth and Polonium


Atomic Structure of Polonium and Bismuth


Atomic Properties

Atomic Number
83   
33
84   
32

Electron Configuration
[Xe] 4f14 5d10 6s2 6p3   
[Xe] 4f14 5d10 6s2 6p4   

Crystal Structure
Rhombohedral (RHO)   
Monoclinic (MON)   

Crystal Lattice
RHO-Crystal-Structure-of-Bismuth.jpg#100   
MON-Crystal-Structure-of-Polonium.jpg#100   

Atom
  
  

Number of Protons
83   
33
84   
32

Number of Neutrons
126   
18
125   
19

Number of Electrons
83   
33
84   
32

Radius of an Atom
  
  

Atomic Radius
156.00 pm   
29
168.00 pm   
23

Covalent Radius
148.00 pm   
36
140.00 pm   
99+

Van der Waals Radius
207.00 pm   
26
197.00 pm   
29

Atomic Weight
208.98 amu   
29
209.00 amu   
28

Atomic Volume
21.30 cm3/mol   
14
22.23 cm3/mol   
13

Adjacent Atomic Numbers
  
  

Previous Element
Lead
  
Bismuth
  

Next Element
Polonium
  
Francium
  

Valence Electron Potential
41.90 (-eV)   
99+
Not Available   

Lattice Constant
667.40 pm   
2
335.90 pm   
99+

Lattice Angles
NA   
π/2, π/2, π/2   

Lattice C/A Ratio
Not Available   
Not Available   

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