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Atomic Structure of Scandium and Lead


Atomic Structure of Lead and Scandium


Atomic Properties

Atomic Number
21   
99+
82   
34

Electron Configuration
[Ar] 3d1 4s2   
[Xe] 4f14 5d10 6s2 6p2   

Crystal Structure
Hexagonal Close Packed (HCP)   
Face Centered Cubic (FCC)   

Crystal Lattice
HCP-Crystal-Structure-of-Scandium.jpg#100   
FCC-Crystal-Structure-of-Lead.jpg#100   

Atom
  
  

Number of Protons
21   
99+
82   
34

Number of Neutrons
24   
99+
125   
19

Number of Electrons
21   
99+
82   
34

Radius of an Atom
  
  

Atomic Radius
162.00 pm   
26
175.00 pm   
19

Covalent Radius
170.00 pm   
25
146.00 pm   
38

Van der Waals Radius
211.00 pm   
25
202.00 pm   
27

Atomic Weight
44.96 amu   
99+
207.20 amu   
30

Atomic Volume
15.00 cm3/mol   
34
18.17 cm3/mol   
27

Adjacent Atomic Numbers
  
  

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Thallium
  

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Titanium
  
Bismuth
  

Valence Electron Potential
58.00 (-eV)   
24
24.20 (-eV)   
99+

Lattice Constant
330.90 pm   
99+
495.08 pm   
16

Lattice Angles
π/2, π/2, 2 π/3   
π/2, π/2, π/2   

Lattice C/A Ratio
1.59   
7
Not Available   

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