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Chemical Properties of Mercury and Gallium


Chemical Properties of Gallium and Mercury


Chemical Properties

Chemical Formula
Hg   
Ga   

Isotopes
  
  

Known Isotopes
34   
5
24   
15

Electronegativity
  
  

Pauling Electronegativity
2.00   
7
1.81   
15

Sanderson Electronegativity
2.20   
7
2.42   
2

Allred Rochow Electronegativity
1.44   
17
1.82   
1

Mulliken-Jaffe Electronegativity
1.81   
9
2.01   
5

Allen Electronegativity
1.44   
30
1.76   
14

Electropositivity
  
  

Pauling Electropositivity
2.00   
99+
2.19   
39

Ionization Energies
  
  

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

2nd Energy Level
1,810.00 kJ/mol   
20
1,979.30 kJ/mol   
13

3rd Energy Level
3,300.00 kJ/mol   
20
2,963.00 kJ/mol   
28

4th Energy Level
Not Available   
6,180.00 kJ/mol   
8

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

Electron Work Function
4.49 eV   
15
4.20 eV   
23

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

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