Chemical Properties of Indium and Thallium
Chemical Formula
In
  
Tl
  
Isotopes
  
  
Electronegativity
  
  
Pauling Electronegativity
Sanderson Electronegativity
Allred Rochow Electronegativity
Mulliken-Jaffe Electronegativity
Electropositivity
  
  
Pauling Electropositivity
Ionization Energies
  
  
1st Energy Level
558.30 kJ/mol
  
99+
589.40 kJ/mol
  
99+
2nd Energy Level
1,820.70 kJ/mol
  
18
1,971.00 kJ/mol
  
14
3rd Energy Level
2,704.00 kJ/mol
  
39
2,878.00 kJ/mol
  
32
4th Energy Level
5,210.00 kJ/mol
  
17
Not Available
  
Electrochemical Equivalent
1.43 g/amp-hr
  
99+
7.63 g/amp-hr
  
2
Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity, Solubility
  
Corrosion, Ionization, Radioactive Isotopes, Solubility