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Atomic Structure of Platinum and Polonium


Atomic Structure of Polonium and Platinum


Atomic Properties

Atomic Number
78   
38
84   
32

Electron Configuration
[Xe] 4f14 5d9 6s1   
[Xe] 4f14 5d10 6s2 6p4   

Crystal Structure
Face Centered Cubic (FCC)   
Monoclinic (MON)   

Crystal Lattice
FCC-Crystal-Structure-of-Platinum.jpg#100   
MON-Crystal-Structure-of-Polonium.jpg#100   

Atom
  
  

Number of Protons
78   
38
84   
32

Number of Neutrons
117   
24
125   
19

Number of Electrons
78   
38
84   
32

Radius of an Atom
  
  

Atomic Radius
139.00 pm   
39
168.00 pm   
23

Covalent Radius
136.00 pm   
99+
140.00 pm   
99+

Van der Waals Radius
175.00 pm   
36
197.00 pm   
29

Atomic Weight
47.87 amu   
99+
209.00 amu   
28

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

Adjacent Atomic Numbers
  
  

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Iridium
  
Bismuth
  

Next Element
Gold
  
Francium
  

Valence Electron Potential
392.42 (-eV)   
1
Not Available   

Lattice Constant
392.42 pm   
24
335.90 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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