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Chemical Properties of Barium and Mercury


Chemical Properties of Mercury and Barium


Chemical Properties

Chemical Formula
Ba   
Hg   

Isotopes
  
  

Known Isotopes
37   
2
34   
5

Electronegativity
  
  

Pauling Electronegativity
0.89   
99+
2.00   
7

Sanderson Electronegativity
0.68   
28
2.20   
7

Allred Rochow Electronegativity
0.97   
38
1.44   
17

Mulliken-Jaffe Electronegativity
0.88   
22
1.81   
9

Allen Electronegativity
0.88   
99+
1.44   
30

Electropositivity
  
  

Pauling Electropositivity
3.11   
4
2.00   
99+

Ionization Energies
  
  

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

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

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

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

Electron Work Function
2.70 eV   
99+
4.49 eV   
15

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

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