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Chemical Properties of Lithium and Thallium


Chemical Properties of Thallium and Lithium


Chemical Properties

Chemical Formula
Li   
Tl   

Isotopes
  
  

Known Isotopes
8   
30
32   
7

Electronegativity
  
  

Pauling Electronegativity
0.98   
99+
1.62   
21

Sanderson Electronegativity
0.89   
26
2.25   
5

Allred Rochow Electronegativity
0.97   
38
1.44   
17

Mulliken-Jaffe Electronegativity
0.97   
19
1.96   
6

Allen Electronegativity
0.91   
99+
1.79   
13

Electropositivity
  
  

Pauling Electropositivity
3.02   
8
2.38   
33

Ionization Energies
  
  

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

2nd Energy Level
7,298.10 kJ/mol   
3
1,971.00 kJ/mol   
14

3rd Energy Level
11,815.00 kJ/mol   
4
2,878.00 kJ/mol   
32

Electrochemical Equivalent
0.26 g/amp-hr   
99+
7.63 g/amp-hr   
2

Electron Work Function
2.90 eV   
37
3.84 eV   
28

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

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