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Atomic Structure of Mercury and Actinium


Atomic Structure of Actinium and Mercury


Atomic Properties

Atomic Number
80   
36
89   
29

Electron Configuration
[Xe] 4f14 5d10 6s2   
[Rn] 6d1 7s2   

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

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

Atom
  
  

Number of Protons
80   
36
89   
29

Number of Neutrons
121   
22
138   
16

Number of Electrons
80   
36
89   
29

Radius of an Atom
  
  

Atomic Radius
151.00 pm   
32
195.00 pm   
7

Covalent Radius
132.00 pm   
99+
Not Available   

Van der Waals Radius
155.00 pm   
99+
Not Available   

Atomic Weight
200.59 amu   
32
227.00 amu   
25

Atomic Volume
14.82 cm3/mol   
35
22.54 cm3/mol   
11

Adjacent Atomic Numbers
  
  

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Gold
  
Radium
  

Next Element
Thallium
  
Thorium
  

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

Lattice Constant
300.50 pm   
99+
567.00 pm   
8

Lattice Angles
NA   
π/2, π/2, π/2   

Lattice C/A Ratio
Not Available   
Not Available   

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