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Atomic Structure of Lutetium and Gold


Atomic Structure of Gold and Lutetium


Atomic Properties

Atomic Number
71   
99+
79   
37

Electron Configuration
[Xe] 6s2 4f14 5d1   
[Xe] 4f14 5d10 6s1   

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

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

Atom
  
  

Number of Protons
71   
99+
79   
37

Number of Neutrons
104   
30
118   
23

Number of Electrons
71   
99+
79   
37

Radius of an Atom
  
  

Atomic Radius
174.00 pm   
20
151.00 pm   
32

Covalent Radius
187.00 pm   
20
144.00 pm   
40

Van der Waals Radius
221.00 pm   
22
166.00 pm   
39

Atomic Weight
174.97 amu   
40
196.97 amu   
33

Atomic Volume
17.78 cm3/mol   
30
10.20 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

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Ytterbium
  
Platinum
  

Next Element
Hafnium
  
Mercury
  

Valence Electron Potential
50.90 (-eV)   
26
43.40 (-eV)   
99+

Lattice Constant
350.31 pm   
99+
407.82 pm   
21

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

Lattice C/A Ratio
1.59   
10
1.61   
4

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