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Atomic Structure of Einsteinium and Mercury


Atomic Structure of Mercury and Einsteinium


Atomic Properties

Atomic Number
99   
19
80   
36

Electron Configuration
[Rn] 5f11 7s2   
[Xe] 4f14 5d10 6s2   

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

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

Atom
  
  

Number of Protons
99   
19
80   
36

Number of Neutrons
153   
9
121   
22

Number of Electrons
99   
19
80   
36

Radius of an Atom
  
  

Atomic Radius
186.00 pm   
9
151.00 pm   
32

Covalent Radius
Not Available   
132.00 pm   
99+

Van der Waals Radius
Not Available   
155.00 pm   
99+

Atomic Weight
252.00 amu   
16
200.59 amu   
32

Atomic Volume
Not Available   
14.82 cm3/mol   
35

Adjacent Atomic Numbers
  
  

Previous Element
Gold
  

Next Element
Fermium
  
Thallium
  

Valence Electron Potential
Not Available   
28.20 (-eV)   
99+

Lattice Constant
Not Available   
300.50 pm   
99+

Lattice Angles
NA   
NA   

Lattice C/A Ratio
Not Available   
Not Available   

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