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Atomic Structure of Lead and Roentgenium


Atomic Structure of Roentgenium and Lead


Atomic Properties

Atomic Number
82   
34
111   
7

Electron Configuration
[Xe] 4f14 5d10 6s2 6p2   
[Rn] 5f14 6d9 7s2   

Crystal Structure
Face Centered Cubic (FCC)   
Body Centered Cubic (BCC)   

Crystal Lattice
FCC-Crystal-Structure-of-Lead.jpg#100   
BCC-Crystal-Structure-.jpg#100   

Atom
  
  

Number of Protons
82   
34
111   
7

Number of Neutrons
125   
19
161   
3

Number of Electrons
82   
34
111   
7

Radius of an Atom
  
  

Atomic Radius
175.00 pm   
19
Not Available   

Covalent Radius
146.00 pm   
38
Not Available   

Van der Waals Radius
202.00 pm   
27
Not Available   

Atomic Weight
207.20 amu   
30
281.00 amu   
6

Atomic Volume
18.17 cm3/mol   
27
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Thallium
  

Next Element
Bismuth
  

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

Lattice Constant
495.08 pm   
16
Not Available   

Lattice Angles
π/2, π/2, π/2   
NA   

Lattice C/A Ratio
Not Available   
Not Available   

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