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Atomic Structure of Thorium and Aluminium


Atomic Structure of Aluminium and Thorium


Atomic Properties

Atomic Number
90   
28
13   
99+

Electron Configuration
[Rn] 6d2 7s2   
[Ne] 3s2 3p1   

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

Crystal Lattice
FCC-Crystal-Structure-of-Thorium.jpg#100   
FCC-Crystal-Structure-of-Aluminium.jpg#100   

Atom
  
  

Number of Protons
90   
28
13   
99+

Number of Neutrons
142   
15
14   
99+

Number of Electrons
90   
28
13   
99+

Radius of an Atom
  
  

Atomic Radius
179.80 pm   
15
143.00 pm   
37

Covalent Radius
206.00 pm   
7
121.00 pm   
99+

Van der Waals Radius
237.00 pm   
15
184.00 pm   
34

Atomic Weight
232.04 amu   
23
26.98 amu   
99+

Atomic Volume
19.90 cm3/mol   
20
10.00 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

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Potassium
  

Valence Electron Potential
59.30 (-eV)   
23
80.70 (-eV)   
17

Lattice Constant
508.42 pm   
14
404.95 pm   
22

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

Lattice C/A Ratio
Not Available   
Not Available   

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