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Atomic Structure of Europium and Mercury


Atomic Structure of Mercury and Europium


Atomic Properties

Atomic Number
63   
99+
80   
36

Electron Configuration
[Xe] 4f7 6s2   
[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
63   
99+
80   
36

Number of Neutrons
89   
38
121   
22

Number of Electrons
63   
99+
80   
36

Radius of an Atom
  
  

Atomic Radius
180.00 pm   
14
151.00 pm   
32

Covalent Radius
198.00 pm   
13
132.00 pm   
99+

Van der Waals Radius
233.00 pm   
18
155.00 pm   
99+

Atomic Weight
151.96 amu   
99+
200.59 amu   
32

Atomic Volume
28.90 cm3/mol   
8
14.82 cm3/mol   
35

Adjacent Atomic Numbers
  
  

Previous Element
Samarium
  
Gold
  

Next Element
Gadolinium
  
Thallium
  

Valence Electron Potential
45.60 (-eV)   
35
28.20 (-eV)   
99+

Lattice Constant
458.10 pm   
17
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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