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Chemical Properties of Thallium and Cesium


Chemical Properties of Cesium and Thallium


Chemical Properties

Chemical Formula
Tl   
Cs   

Isotopes
  
  

Known Isotopes
32   
7
36   
3

Electronegativity
  
  

Pauling Electronegativity
1.62   
21
0.79   
99+

Sanderson Electronegativity
2.25   
5
0.22   
33

Allred Rochow Electronegativity
1.44   
17
0.86   
99+

Mulliken-Jaffe Electronegativity
1.96   
6
0.62   
26

Allen Electronegativity
1.79   
13
0.66   
99+

Electropositivity
  
  

Pauling Electropositivity
2.38   
33
3.21   
2

Ionization Energies
  
  

1st Energy Level
589.40 kJ/mol   
99+
375.70 kJ/mol   
99+

2nd Energy Level
1,971.00 kJ/mol   
14
2,234.30 kJ/mol   
8

3rd Energy Level
2,878.00 kJ/mol   
32
3,400.00 kJ/mol   
16

Electrochemical Equivalent
7.63 g/amp-hr   
2
4.96 g/amp-hr   
3

Electron Work Function
3.84 eV   
28
2.14 eV   
99+

Other Chemical Properties
Corrosion, Ionization, Radioactive Isotopes, Solubility   
Chemical Stability, Corrosion, Ionization, Radioactive Isotopes, Solubility   

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