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Atomic Structure of Barium and Bismuth


Atomic Structure of Bismuth and Barium


Atomic Properties

Atomic Number
56   
99+
83   
33

Electron Configuration
[Xe] 6s2   
[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
56   
99+
83   
33

Number of Neutrons
81   
99+
126   
18

Number of Electrons
56   
99+
83   
33

Radius of an Atom
  
  

Atomic Radius
222.00 pm   
4
156.00 pm   
29

Covalent Radius
215.00 pm   
5
148.00 pm   
36

Van der Waals Radius
268.00 pm   
6
207.00 pm   
26

Atomic Weight
137.33 amu   
99+
208.98 amu   
29

Atomic Volume
39.24 cm3/mol   
5
21.30 cm3/mol   
14

Adjacent Atomic Numbers
  
  

Previous Element
Cesium
  
Lead
  

Next Element
Lanthanum
  
Polonium
  

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

Lattice Constant
502.80 pm   
15
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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