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Atomic Structure of Cerium and Mercury

Cerium
Mercury
Atomic Structure of Mercury and Cerium


Atomic Properties
Atomic Number
58   
99+
80   
36
Electron Configuration
[Xe] 4f1 5d1 6s2   
[Xe] 4f14 5d10 6s2   
Crystal Structure
Double Hexagonal Close Packed (DHCP)   
Rhombohedral (RHO)   
Crystal Lattice
DHCP-Crystal-Structure-of-Cerium.jpg#100   
RHO-Crystal-Structure-of-Mercury.jpg#100   
Atom
  
  
Number of Protons
58   
99+
80   
36
Number of Neutrons
82   
99+
121   
22
Number of Electrons
58   
99+
80   
36
Radius of an Atom
  
  
Atomic Radius
181.80 pm   
12
151.00 pm   
32
Covalent Radius
204.00 pm   
8
132.00 pm   
99+
Van der Waals Radius
235.00 pm   
17
155.00 pm   
99+
Atomic Weight
140.12 amu   
99+
200.59 amu   
32
Atomic Volume
20.67 cm3/mol   
17
14.82 cm3/mol   
35
Adjacent Atomic Numbers
  
  
Previous Element
Lanthanum
  
Gold
  
Next Element
Praseodymium
  
Thallium
  
Valence Electron Potential
41.78 (-eV)   
99+
28.20 (-eV)   
99+
Lattice Constant
362.00 pm   
34
300.50 pm   
99+
Lattice Angles
π/2, π/2, 2 π/3   
NA   
Lattice C/A Ratio
Not Available   
Not Available   
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