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Atomic Structure of Radium and Mercury


Atomic Structure of Mercury and Radium


Atomic Properties

Atomic Number
88   
30
80   
36

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

Crystal Structure
Body Centered Cubic (BCC)   
Rhombohedral (RHO)   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
RHO-Crystal-Structure-of-Mercury.jpg#100   

Atom
  
  

Number of Protons
88   
30
80   
36

Number of Neutrons
138   
16
121   
22

Number of Electrons
88   
30
80   
36

Radius of an Atom
  
  

Atomic Radius
Not Available   
151.00 pm   
32

Covalent Radius
221.00 pm   
3
132.00 pm   
99+

Van der Waals Radius
283.00 pm   
4
155.00 pm   
99+

Atomic Weight
226.00 amu   
26
200.59 amu   
32

Atomic Volume
45.20 cm3/mol   
4
14.82 cm3/mol   
35

Adjacent Atomic Numbers
  
  

Previous Element
Francium
  
Gold
  

Next Element
Actinium
  
Thallium
  

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

Lattice Constant
514.80 pm   
13
300.50 pm   
99+

Lattice Angles
π/2, π/2, π/2   
NA   

Lattice C/A Ratio
Not Available   
Not Available   

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