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Chemical Properties of Gallium and Indium


Chemical Properties of Indium and Gallium


Chemical Properties

Chemical Formula
Ga   
In   

Isotopes
  
  

Known Isotopes
24   
15
35   
4

Electronegativity
  
  

Pauling Electronegativity
1.81   
15
1.78   
16

Sanderson Electronegativity
2.42   
2
2.14   
8

Allred Rochow Electronegativity
1.82   
1
1.49   
13

Mulliken-Jaffe Electronegativity
2.01   
5
1.76   
10

Allen Electronegativity
1.76   
14
1.66   
18

Electropositivity
  
  

Pauling Electropositivity
2.19   
39
2.22   
38

Ionization Energies
  
  

1st Energy Level
578.80 kJ/mol   
99+
558.30 kJ/mol   
99+

2nd Energy Level
1,979.30 kJ/mol   
13
1,820.70 kJ/mol   
18

3rd Energy Level
2,963.00 kJ/mol   
28
2,704.00 kJ/mol   
39

4th Energy Level
6,180.00 kJ/mol   
8
5,210.00 kJ/mol   
17

Electrochemical Equivalent
0.87 g/amp-hr   
99+
1.43 g/amp-hr   
99+

Electron Work Function
4.20 eV   
23
4.12 eV   
24

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

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