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Atomic Structure of Platinum and Francium


Atomic Structure of Francium and Platinum


Atomic Properties

Atomic Number
78   
38
87   
31

Electron Configuration
[Xe] 4f14 5d9 6s1   
[Rn] 7s1   

Crystal Structure
Face Centered Cubic (FCC)   
Body Centered Cubic (BCC)   

Crystal Lattice
FCC-Crystal-Structure-of-Platinum.jpg#100   
BCC-Crystal-Structure-.jpg#100   

Atom
  
  

Number of Protons
78   
38
87   
31

Number of Neutrons
117   
24
136   
17

Number of Electrons
78   
38
87   
31

Radius of an Atom
  
  

Atomic Radius
139.00 pm   
39
Not Available   

Covalent Radius
136.00 pm   
99+
260.00 pm   
1

Van der Waals Radius
175.00 pm   
36
348.00 pm   
1

Atomic Weight
47.87 amu   
99+
223.00 amu   
27

Atomic Volume
9.09 cm3/mol   
99+
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Iridium
  
Polonium
  

Next Element
Gold
  
Radium
  

Valence Electron Potential
392.42 (-eV)   
1
8.00 (-eV)   
99+

Lattice Constant
392.42 pm   
24
Not Available   

Lattice Angles
π/2, π/2, π/2   
NA   

Lattice C/A Ratio
Not Available   
Not Available   

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