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Atomic Structure of Lead and Calcium


Atomic Structure of Calcium and Lead


Atomic Properties

Atomic Number
82   
34
20   
99+

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

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

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

Atom
  
  

Number of Protons
82   
34
20   
99+

Number of Neutrons
125   
19
20   
99+

Number of Electrons
82   
34
20   
99+

Radius of an Atom
  
  

Atomic Radius
175.00 pm   
19
197.00 pm   
6

Covalent Radius
146.00 pm   
38
176.00 pm   
22

Van der Waals Radius
202.00 pm   
27
231.00 pm   
19

Atomic Weight
207.20 amu   
30
40.08 amu   
99+

Atomic Volume
18.17 cm3/mol   
27
29.90 cm3/mol   
7

Adjacent Atomic Numbers
  
  

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Thallium
  
Potassium
  

Next Element
Bismuth
  
Scandium
  

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

Lattice Constant
495.08 pm   
16
558.84 pm   
9

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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