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Atomic Structure of Francium and Bismuth


Atomic Structure of Bismuth and Francium


Atomic Properties

Atomic Number
87   
31
83   
33

Electron Configuration
[Rn] 7s1   
[Xe] 4f14 5d10 6s2 6p3   

Crystal Structure
Body Centered Cubic (BCC)   
Rhombohedral (RHO)   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
RHO-Crystal-Structure-of-Bismuth.jpg#100   

Atom
  
  

Number of Protons
87   
31
83   
33

Number of Neutrons
136   
17
126   
18

Number of Electrons
87   
31
83   
33

Radius of an Atom
  
  

Atomic Radius
Not Available   
156.00 pm   
29

Covalent Radius
260.00 pm   
1
148.00 pm   
36

Van der Waals Radius
348.00 pm   
1
207.00 pm   
26

Atomic Weight
223.00 amu   
27
208.98 amu   
29

Atomic Volume
Not Available   
21.30 cm3/mol   
14

Adjacent Atomic Numbers
  
  

Previous Element
Polonium
  
Lead
  

Next Element
Radium
  
Polonium
  

Valence Electron Potential
8.00 (-eV)   
99+
41.90 (-eV)   
99+

Lattice Constant
Not Available   
667.40 pm   
2

Lattice Angles
NA   
NA   

Lattice C/A Ratio
Not Available   
Not Available   

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