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Atomic Structure of Lead and Polonium


Atomic Structure of Polonium and Lead


Atomic Properties

Atomic Number
82   
34
84   
32

Electron Configuration
[Xe] 4f14 5d10 6s2 6p2   
[Xe] 4f14 5d10 6s2 6p4   

Crystal Structure
Face Centered Cubic (FCC)   
Monoclinic (MON)   

Crystal Lattice
FCC-Crystal-Structure-of-Lead.jpg#100   
MON-Crystal-Structure-of-Polonium.jpg#100   

Atom
  
  

Number of Protons
82   
34
84   
32

Number of Neutrons
125   
19
125   
19

Number of Electrons
82   
34
84   
32

Radius of an Atom
  
  

Atomic Radius
175.00 pm   
19
168.00 pm   
23

Covalent Radius
146.00 pm   
38
140.00 pm   
99+

Van der Waals Radius
202.00 pm   
27
197.00 pm   
29

Atomic Weight
207.20 amu   
30
209.00 amu   
28

Atomic Volume
18.17 cm3/mol   
27
22.23 cm3/mol   
13

Adjacent Atomic Numbers
  
  

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Thallium
  
Bismuth
  

Next Element
Bismuth
  
Francium
  

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

Lattice Constant
495.08 pm   
16
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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