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Atomic Structure of Mercury and Gadolinium


Atomic Structure of Gadolinium and Mercury


Atomic Properties

Atomic Number
80   
36
64   
99+

Electron Configuration
[Xe] 4f14 5d10 6s2   
[Xe] 4f7 5d1 6s2   

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

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

Atom
  
  

Number of Protons
80   
36
64   
99+

Number of Neutrons
121   
22
93   
37

Number of Electrons
80   
36
64   
99+

Radius of an Atom
  
  

Atomic Radius
151.00 pm   
32
180.00 pm   
14

Covalent Radius
132.00 pm   
99+
196.00 pm   
14

Van der Waals Radius
155.00 pm   
99+
237.00 pm   
15

Atomic Weight
200.59 amu   
32
47.87 amu   
99+

Atomic Volume
14.82 cm3/mol   
35
19.90 cm3/mol   
20

Adjacent Atomic Numbers
  
  

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Gold
  
Europium
  

Next Element
Thallium
  
Terbium
  

Valence Electron Potential
28.20 (-eV)   
99+
46.10 (-eV)   
34

Lattice Constant
300.50 pm   
99+
363.60 pm   
32

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

Lattice C/A Ratio
Not Available   
1.59   
9

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