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Chemical Properties of Mercury and Uranium


Chemical Properties of Uranium and Mercury


Chemical Properties

Chemical Formula
Hg   
U   

Isotopes
  
  

Known Isotopes
34   
5
25   
14

Electronegativity
  
  

Pauling Electronegativity
2.00   
7
1.38   
28

Sanderson Electronegativity
2.20   
7
Not Available   

Allred Rochow Electronegativity
1.44   
17
1.22   
26

Mulliken-Jaffe Electronegativity
1.81   
9
Not Available   

Allen Electronegativity
1.44   
30
Not Available   

Electropositivity
  
  

Pauling Electropositivity
2.00   
99+
2.62   
26

Ionization Energies
  
  

1st Energy Level
1,007.10 kJ/mol   
4
597.60 kJ/mol   
99+

2nd Energy Level
1,810.00 kJ/mol   
20
1,420.00 kJ/mol   
99+

3rd Energy Level
3,300.00 kJ/mol   
20
1,900.00 kJ/mol   
99+

4th Energy Level
Not Available   
3,145.00 kJ/mol   
99+

Electrochemical Equivalent
3.74 g/amp-hr   
10
1.48 g/amp-hr   
99+

Electron Work Function
4.49 eV   
15
3.63 eV   
30

Other Chemical Properties
Flammability, Ionization, Solubility   
Ionization, Radioactive Isotopes, Radioactivity   

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