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Atomic Structure of Actinium and Gold


Atomic Structure of Gold and Actinium


Atomic Properties

Atomic Number
89   
29
79   
37

Electron Configuration
[Rn] 6d1 7s2   
[Xe] 4f14 5d10 6s1   

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

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

Atom
  
  

Number of Protons
89   
29
79   
37

Number of Neutrons
138   
16
118   
23

Number of Electrons
89   
29
79   
37

Radius of an Atom
  
  

Atomic Radius
195.00 pm   
7
151.00 pm   
32

Covalent Radius
Not Available   
144.00 pm   
40

Van der Waals Radius
Not Available   
166.00 pm   
39

Atomic Weight
227.00 amu   
25
196.97 amu   
33

Atomic Volume
22.54 cm3/mol   
11
10.20 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

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Thorium
  
Mercury
  

Valence Electron Potential
38.60 (-eV)   
99+
43.40 (-eV)   
99+

Lattice Constant
567.00 pm   
8
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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