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Atomic Structure of Polonium and Plutonium


Atomic Structure of Plutonium and Polonium


Atomic Properties

Atomic Number
84   
32
94   
24

Electron Configuration
[Xe] 4f14 5d10 6s2 6p4   
[Rn] 5f6 7s2   

Crystal Structure
Monoclinic (MON)   
Monoclinic (MON)   

Crystal Lattice
MON-Crystal-Structure-of-Polonium.jpg#100   
MON-Crystal-Structure-of-Plutonium.jpg#100   

Atom
  
  

Number of Protons
84   
32
94   
24

Number of Neutrons
125   
19
150   
11

Number of Electrons
84   
32
94   
24

Radius of an Atom
  
  

Atomic Radius
168.00 pm   
23
159.00 pm   
28

Covalent Radius
140.00 pm   
99+
187.00 pm   
20

Van der Waals Radius
197.00 pm   
29
200.00 pm   
28

Atomic Weight
209.00 amu   
28
244.00 amu   
19

Atomic Volume
22.23 cm3/mol   
13
12.32 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

Previous Element
Bismuth
  
Neptunium
  

Next Element
Francium
  
Americium
  

Valence Electron Potential
Not Available   
64.90 (-eV)   
21

Lattice Constant
335.90 pm   
99+
618.30 pm   
4

Lattice Angles
π/2, π/2, π/2   
NA   

Lattice C/A Ratio
Not Available   
Not Available   

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