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Chemical Properties of Cerium and Thallium


Chemical Properties of Thallium and Cerium


Chemical Properties

Chemical Formula
Ce   
Tl   

Isotopes
  
  

Known Isotopes
30   
9
32   
7

Electronegativity
  
  

Pauling Electronegativity
1.12   
99+
1.62   
21

Sanderson Electronegativity
Not Available   
2.25   
5

Allred Rochow Electronegativity
1.08   
31
1.44   
17

Mulliken-Jaffe Electronegativity
Not Available   
1.96   
6

Allen Electronegativity
Not Available   
1.79   
13

Electropositivity
  
  

Pauling Electropositivity
2.88   
11
2.38   
33

Ionization Energies
  
  

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

2nd Energy Level
1,050.00 kJ/mol   
99+
1,971.00 kJ/mol   
14

3rd Energy Level
1,949.00 kJ/mol   
99+
2,878.00 kJ/mol   
32

4th Energy Level
3,547.00 kJ/mol   
99+
Not Available   

5th Energy Level
6,325.00 kJ/mol   
22
Not Available   

6th Energy Level
7,490.00 kJ/mol   
21
Not Available   

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

Electron Work Function
2.84 eV   
39
3.84 eV   
28

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

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