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Atomic Structure of Mercury and Thorium


Atomic Structure of Thorium and Mercury


Atomic Properties

Atomic Number
80   
36
90   
28

Electron Configuration
[Xe] 4f14 5d10 6s2   
[Rn] 6d2 7s2   

Crystal Structure
Rhombohedral (RHO)   
Face Centered Cubic (FCC)   

Crystal Lattice
RHO-Crystal-Structure-of-Mercury.jpg#100   
FCC-Crystal-Structure-of-Thorium.jpg#100   

Atom
  
  

Number of Protons
80   
36
90   
28

Number of Neutrons
121   
22
142   
15

Number of Electrons
80   
36
90   
28

Radius of an Atom
  
  

Atomic Radius
151.00 pm   
32
179.80 pm   
15

Covalent Radius
132.00 pm   
99+
206.00 pm   
7

Van der Waals Radius
155.00 pm   
99+
237.00 pm   
15

Atomic Weight
200.59 amu   
32
232.04 amu   
23

Atomic Volume
14.82 cm3/mol   
35
19.90 cm3/mol   
20

Adjacent Atomic Numbers
  
  

Previous Element
Gold
  
Actinium
  

Next Element
Thallium
  

Valence Electron Potential
28.20 (-eV)   
99+
59.30 (-eV)   
23

Lattice Constant
300.50 pm   
99+
508.42 pm   
14

Lattice Angles
NA   
π/2, π/2, π/2   

Lattice C/A Ratio
Not Available   
Not Available   

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