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Atomic Structure of Thulium and Mercury


Atomic Structure of Mercury and Thulium


Atomic Properties

Atomic Number
69   
99+
80   
36

Electron Configuration
[Xe] 4f13 6s2   
[Xe] 4f14 5d10 6s2   

Crystal Structure
Hexagonal Close Packed (HCP)   
Rhombohedral (RHO)   

Crystal Lattice
HCP-Crystal-Structure-of-Thulium.jpg#100   
RHO-Crystal-Structure-of-Mercury.jpg#100   

Atom
  
  

Number of Protons
69   
99+
80   
36

Number of Neutrons
100   
32
121   
22

Number of Electrons
69   
99+
80   
36

Radius of an Atom
  
  

Atomic Radius
176.00 pm   
18
151.00 pm   
32

Covalent Radius
160.00 pm   
30
132.00 pm   
99+

Van der Waals Radius
Not Available   
155.00 pm   
99+

Atomic Weight
168.93 amu   
99+
200.59 amu   
32

Atomic Volume
18.10 cm3/mol   
28
14.82 cm3/mol   
35

Adjacent Atomic Numbers
  
  

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Erbium
  
Gold
  

Next Element
Ytterbium
  
Thallium
  

Valence Electron Potential
49.70 (-eV)   
28
28.20 (-eV)   
99+

Lattice Constant
353.75 pm   
40
300.50 pm   
99+

Lattice Angles
π/2, π/2, 2 π/3   
NA   

Lattice C/A Ratio
1.57   
17
Not Available   

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