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Atomic Structure of Einsteinium and Mercury


Atomic Structure of Mercury and Einsteinium


Atomic

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  
10
121  
23

Number of Electrons
99  
19
80  
36

Radius of an Atom
  
  

Atomic Radius
186.00 pm  
11
151.00 pm  
34

Covalent Radius
186.00 pm  
21
132.00 pm  
99+

Van der Waals Radius
0.00 pm  
99+
155.00 pm  
99+

Atomic Weight
252.00 amu  
16
200.59 amu  
32

Atomic Volume
17.04 cm3/mol  
99+
14.82 cm3/mol  
99+

Adjacent Atomic Numbers
  
  

Previous Element
Gold
  

Next Element
Fermium
  
Thallium
  

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

Lattice Constant
582.00 pm  
8
300.50 pm  
99+

Lattice Angles
-  
-  

Lattice C/A Ratio
1.29  
99+
0.42  
99+

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