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Atomic Structure of Lead and Gadolinium


Atomic Structure of Gadolinium and Lead


Atomic Properties

Atomic Number
82   
34
64   
99+

Electron Configuration
[Xe] 4f14 5d10 6s2 6p2   
[Xe] 4f7 5d1 6s2   

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

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

Atom
  
  

Number of Protons
82   
34
64   
99+

Number of Neutrons
125   
19
93   
37

Number of Electrons
82   
34
64   
99+

Radius of an Atom
  
  

Atomic Radius
175.00 pm   
19
180.00 pm   
14

Covalent Radius
146.00 pm   
38
196.00 pm   
14

Van der Waals Radius
202.00 pm   
27
237.00 pm   
15

Atomic Weight
207.20 amu   
30
47.87 amu   
99+

Atomic Volume
18.17 cm3/mol   
27
19.90 cm3/mol   
20

Adjacent Atomic Numbers
  
  

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Thallium
  
Europium
Europium
  

Next Element
Bismuth
Bismuth
  
Terbium
Terbium
  

Valence Electron Potential
24.20 (-eV)   
99+
46.10 (-eV)   
34

Lattice Constant
495.08 pm   
16
363.60 pm   
32

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

Lattice C/A Ratio
Not Available   
1.59   
9

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