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Atomic Structure of Polonium and Iron

Polonium
Iron
Atomic Structure of Iron and Polonium


Atomic Properties
Atomic Number
84   
32
26   
99+
Electron Configuration
[Xe] 4f14 5d10 6s2 6p4   
[Ar] 3d6 4s2   
Crystal Structure
Monoclinic (MON)   
Body Centered Cubic (BCC)   
Crystal Lattice
MON-Crystal-Structure-of-Polonium.jpg#100   
BCC-Crystal-Structure-.jpg#100   
Atom
  
  
Number of Protons
84   
32
26   
99+
Number of Neutrons
125   
19
30   
99+
Number of Electrons
84   
32
26   
99+
Radius of an Atom
  
  
Atomic Radius
168.00 pm   
23
126.00 pm   
99+
Covalent Radius
140.00 pm   
99+
132.00 pm   
99+
Van der Waals Radius
197.00 pm   
29
200.00 pm   
28
Atomic Weight
209.00 amu   
28
55.85 amu   
99+
Atomic Volume
22.23 cm3/mol   
13
7.10 cm3/mol   
99+
Adjacent Atomic Numbers
  
  
Previous Element
Bismuth
  
Manganese
  
Next Element
Francium
  
Cobalt
  
Valence Electron Potential
Not Available   
67.00 (-eV)   
20
Lattice Constant
335.90 pm   
99+
286.65 pm   
99+
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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