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Atomic Structure of Potassium and Lead


Atomic Structure of Lead and Potassium


Atomic Properties

Atomic Number
19   
99+
82   
34

Electron Configuration
[Ar] 4s1   
[Xe] 4f14 5d10 6s2 6p2   

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

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

Atom
  
  

Number of Protons
19   
99+
82   
34

Number of Neutrons
20   
99+
125   
19

Number of Electrons
19   
99+
82   
34

Radius of an Atom
  
  

Atomic Radius
227.00 pm   
3
175.00 pm   
19

Covalent Radius
203.00 pm   
9
146.00 pm   
38

Van der Waals Radius
275.00 pm   
5
202.00 pm   
27

Atomic Weight
39.10 amu   
99+
207.20 amu   
30

Atomic Volume
45.46 cm3/mol   
3
18.17 cm3/mol   
27

Adjacent Atomic Numbers
  
  

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Calcium
  
Bismuth
  

Valence Electron Potential
10.40 (-eV)   
99+
24.20 (-eV)   
99+

Lattice Constant
532.80 pm   
12
495.08 pm   
16

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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