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Atomic Structure of Iron and Radium

Iron
Radium
Atomic Structure of Radium and Iron


Atomic Properties
Atomic Number
26   
99+
88   
30
Electron Configuration
[Ar] 3d6 4s2   
[Rn] 7s2   
Crystal Structure
Body Centered Cubic (BCC)   
Body Centered Cubic (BCC)   
Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
BCC-Crystal-Structure-.jpg#100   
Atom
  
  
Number of Protons
26   
99+
88   
30
Number of Neutrons
30   
99+
138   
16
Number of Electrons
26   
99+
88   
30
Radius of an Atom
  
  
Atomic Radius
126.00 pm   
99+
Not Available   
Covalent Radius
132.00 pm   
99+
221.00 pm   
3
Van der Waals Radius
200.00 pm   
28
283.00 pm   
4
Atomic Weight
55.85 amu   
99+
226.00 amu   
26
Atomic Volume
7.10 cm3/mol   
99+
45.20 cm3/mol   
4
Adjacent Atomic Numbers
  
  
Previous Element
Manganese
  
Francium
  
Next Element
Cobalt
  
Actinium
  
Valence Electron Potential
67.00 (-eV)   
20
20.10 (-eV)   
99+
Lattice Constant
286.65 pm   
99+
514.80 pm   
13
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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