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Atomic Structure of Bismuth and Cerium


Atomic Structure of Cerium and Bismuth


Atomic Properties

Atomic Number
83   
33
58   
99+

Electron Configuration
[Xe] 4f14 5d10 6s2 6p3   
[Xe] 4f1 5d1 6s2   

Crystal Structure
Rhombohedral (RHO)   
Double Hexagonal Close Packed (DHCP)   

Crystal Lattice
RHO-Crystal-Structure-of-Bismuth.jpg#100   
DHCP-Crystal-Structure-of-Cerium.jpg#100   

Atom
  
  

Number of Protons
83   
33
58   
99+

Number of Neutrons
126   
18
82   
99+

Number of Electrons
83   
33
58   
99+

Radius of an Atom
  
  

Atomic Radius
156.00 pm   
29
181.80 pm   
12

Covalent Radius
148.00 pm   
36
204.00 pm   
8

Van der Waals Radius
207.00 pm   
26
235.00 pm   
17

Atomic Weight
208.98 amu   
29
140.12 amu   
99+

Atomic Volume
21.30 cm3/mol   
14
20.67 cm3/mol   
17

Adjacent Atomic Numbers
  
  

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Lead
  
Lanthanum
  

Next Element
Polonium
  

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

Lattice Constant
667.40 pm   
2
362.00 pm   
34

Lattice Angles
NA   
π/2, π/2, 2 π/3   

Lattice C/A Ratio
Not Available   
Not Available   

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