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Atomic Structure of Gold and Europium


Atomic Structure of Europium and Gold


Atomic Properties

Atomic Number
79   
37
63   
99+

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

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

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

Atom
  
  

Number of Protons
79   
37
63   
99+

Number of Neutrons
118   
23
89   
38

Number of Electrons
79   
37
63   
99+

Radius of an Atom
  
  

Atomic Radius
151.00 pm   
32
180.00 pm   
14

Covalent Radius
144.00 pm   
40
198.00 pm   
13

Van der Waals Radius
166.00 pm   
39
233.00 pm   
18

Atomic Weight
196.97 amu   
33
151.96 amu   
99+

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

Adjacent Atomic Numbers
  
  

Previous Element
Platinum
  
Samarium
  

Next Element
Mercury
  
Gadolinium
  

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

Lattice Constant
407.82 pm   
21
458.10 pm   
17

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

Lattice C/A Ratio
1.61   
4
Not Available   

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