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Atomic Structure of Mercury and Cerium


Atomic Structure of Cerium and Mercury


Atomic Properties

Atomic Number
80   
36
58   
99+

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

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

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

Atom
  
  

Number of Protons
80   
36
58   
99+

Number of Neutrons
121   
22
82   
99+

Number of Electrons
80   
36
58   
99+

Radius of an Atom
  
  

Atomic Radius
151.00 pm   
32
181.80 pm   
12

Covalent Radius
132.00 pm   
99+
204.00 pm   
8

Van der Waals Radius
155.00 pm   
99+
235.00 pm   
17

Atomic Weight
200.59 amu   
32
140.12 amu   
99+

Atomic Volume
14.82 cm3/mol   
35
20.67 cm3/mol   
17

Adjacent Atomic Numbers
  
  

Previous Element
Gold
  
Lanthanum
  

Next Element
Thallium
  

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

Lattice Constant
300.50 pm   
99+
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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