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Chemical Properties of Mercury and Barium


Chemical Properties of Barium and Mercury


Chemical Properties

Chemical Formula
Hg   
Ba   

Isotopes
  
  

Known Isotopes
34   
5
37   
2

Electronegativity
  
  

Pauling Electronegativity
2.00   
7
0.89   
99+

Sanderson Electronegativity
2.20   
7
0.68   
28

Allred Rochow Electronegativity
1.44   
17
0.97   
38

Mulliken-Jaffe Electronegativity
1.81   
9
0.88   
22

Allen Electronegativity
1.44   
30
0.88   
99+

Electropositivity
  
  

Pauling Electropositivity
2.00   
99+
3.11   
4

Ionization Energies
  
  

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

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

3rd Energy Level
3,300.00 kJ/mol   
20
3,600.00 kJ/mol   
14

Electrochemical Equivalent
3.74 g/amp-hr   
10
2.56 g/amp-hr   
20

Electron Work Function
4.49 eV   
15
2.70 eV   
99+

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

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