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Chemical Properties of Tantalum and Gallium

Tantalum
Gallium
Chemical Properties of Gallium and Tantalum


Chemical Properties
Chemical Formula
Ta   
Ga   
Isotopes
  
  
Known Isotopes
31   
8
24   
15
Electronegativity
  
  
Pauling Electronegativity
1.50   
27
1.81   
15
Sanderson Electronegativity
Not Available   
2.42   
2
Allred Rochow Electronegativity
1.33   
22
1.82   
1
Mulliken-Jaffe Electronegativity
Not Available   
2.01   
5
Allen Electronegativity
1.34   
33
1.76   
14
Electropositivity
  
  
Pauling Electropositivity
2.50   
27
2.19   
39
Ionization Energies
  
  
1st Energy Level
761.00 kJ/mol   
18
578.80 kJ/mol   
99+
2nd Energy Level
1,500.00 kJ/mol   
40
1,979.30 kJ/mol   
13
3rd Energy Level
Not Available   
2,963.00 kJ/mol   
28
4th Energy Level
Not Available   
6,180.00 kJ/mol   
8
Electrochemical Equivalent
1.35 g/amp-hr   
99+
0.87 g/amp-hr   
99+
Electron Work Function
4.25 eV   
21
4.20 eV   
23
Other Chemical Properties
Anti Corrosion, Ionization, Radioactive Isotopes, Radioactivity, Solubility   
Ionization, Radioactive Isotopes   
Atomic >>
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