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Atomic Structure of Europium and Gold


Atomic Structure of Gold and Europium


Atomic Properties

Atomic Number
63   
99+
79   
37

Electron Configuration
[Xe] 4f7 6s2   
[Xe] 4f14 5d10 6s1   

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

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

Atom
  
  

Number of Protons
63   
99+
79   
37

Number of Neutrons
89   
38
118   
23

Number of Electrons
63   
99+
79   
37

Radius of an Atom
  
  

Atomic Radius
180.00 pm   
14
151.00 pm   
32

Covalent Radius
198.00 pm   
13
144.00 pm   
40

Van der Waals Radius
233.00 pm   
18
166.00 pm   
39

Atomic Weight
151.96 amu   
99+
196.97 amu   
33

Atomic Volume
28.90 cm3/mol   
8
10.20 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

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Samarium
  
Platinum
  

Next Element
Gadolinium
  
Mercury
  

Valence Electron Potential
45.60 (-eV)   
35
43.40 (-eV)   
99+

Lattice Constant
458.10 pm   
17
407.82 pm   
21

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

Lattice C/A Ratio
Not Available   
1.61   
4

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