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Chemical Properties of Gallium and Iridium

Gallium
Iridium
Chemical Properties of Iridium and Gallium


Chemical Properties
Chemical Formula
Ga   
Ir   
Isotopes
  
  
Known Isotopes
24   
15
34   
5
Electronegativity
  
  
Pauling Electronegativity
1.81   
15
2.20   
4
Sanderson Electronegativity
2.42   
2
Not Available   
Allred Rochow Electronegativity
1.82   
1
1.55   
11
Mulliken-Jaffe Electronegativity
2.01   
5
Not Available   
Allen Electronegativity
1.76   
14
1.68   
17
Electropositivity
  
  
Pauling Electropositivity
2.19   
39
1.80   
99+
Ionization Energies
  
  
1st Energy Level
578.80 kJ/mol   
99+
880.00 kJ/mol   
9
2nd Energy Level
1,979.30 kJ/mol   
13
1,600.00 kJ/mol   
35
3rd Energy Level
2,963.00 kJ/mol   
28
Not Available   
4th Energy Level
6,180.00 kJ/mol   
8
Not Available   
Electrochemical Equivalent
0.87 g/amp-hr   
99+
1.14 g/amp-hr   
99+
Electron Work Function
4.20 eV   
23
4.55 eV   
13
Other Chemical Properties
Ionization, Radioactive Isotopes   
Flammable, Ionization, Radioactive Isotopes, Radioactivity   
Atomic >>
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