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Atomic Structure of Polonium and Sodium


Atomic Structure of Sodium and Polonium


Atomic Properties

Atomic Number
84   
32
11   
99+

Electron Configuration
[Xe] 4f14 5d10 6s2 6p4   
[Ne] 3s1   

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
11   
99+

Number of Neutrons
125   
19
12   
99+

Number of Electrons
84   
32
11   
99+

Radius of an Atom
  
  

Atomic Radius
168.00 pm   
23
186.00 pm   
9

Covalent Radius
140.00 pm   
99+
166.00 pm   
27

Van der Waals Radius
197.00 pm   
29
227.00 pm   
21

Atomic Weight
209.00 amu   
28
22.99 amu   
99+

Atomic Volume
22.23 cm3/mol   
13
23.70 cm3/mol   
10

Adjacent Atomic Numbers
  
  

Previous Element
Bismuth
  
Beryllium
  

Next Element
Francium
  
Magnesium
  

Valence Electron Potential
Not Available   
14.10 (-eV)   
99+

Lattice Constant
335.90 pm   
99+
429.06 pm   
19

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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