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Atomic Structure of Iron and Thorium

Iron
Thorium
Atomic Structure of Thorium and Iron


Atomic Properties
Atomic Number
26   
99+
90   
28
Electron Configuration
[Ar] 3d6 4s2   
[Rn] 6d2 7s2   
Crystal Structure
Body Centered Cubic (BCC)   
Face Centered Cubic (FCC)   
Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
FCC-Crystal-Structure-of-Thorium.jpg#100   
Atom
  
  
Number of Protons
26   
99+
90   
28
Number of Neutrons
30   
99+
142   
15
Number of Electrons
26   
99+
90   
28
Radius of an Atom
  
  
Atomic Radius
126.00 pm   
99+
179.80 pm   
15
Covalent Radius
132.00 pm   
99+
206.00 pm   
7
Van der Waals Radius
200.00 pm   
28
237.00 pm   
15
Atomic Weight
55.85 amu   
99+
232.04 amu   
23
Atomic Volume
7.10 cm3/mol   
99+
19.90 cm3/mol   
20
Adjacent Atomic Numbers
  
  
Previous Element
Manganese
  
Actinium
  
Next Element
Cobalt
  
Protactinium
  
Valence Electron Potential
67.00 (-eV)   
20
59.30 (-eV)   
23
Lattice Constant
286.65 pm   
99+
508.42 pm   
14
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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