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Atomic Structure of Radium and Bismuth


Atomic Structure of Bismuth and Radium


Atomic Properties

Atomic Number
88   
30
83   
33

Electron Configuration
[Rn] 7s2   
[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
88   
30
83   
33

Number of Neutrons
138   
16
126   
18

Number of Electrons
88   
30
83   
33

Radius of an Atom
  
  

Atomic Radius
Not Available   
156.00 pm   
29

Covalent Radius
221.00 pm   
3
148.00 pm   
36

Van der Waals Radius
283.00 pm   
4
207.00 pm   
26

Atomic Weight
226.00 amu   
26
208.98 amu   
29

Atomic Volume
45.20 cm3/mol   
4
21.30 cm3/mol   
14

Adjacent Atomic Numbers
  
  

Previous Element
Francium
  
Lead
  

Next Element
Actinium
  
Polonium
  

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

Lattice Constant
514.80 pm   
13
667.40 pm   
2

Lattice Angles
π/2, π/2, π/2   
NA   

Lattice C/A Ratio
Not Available   
Not Available   

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