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Chemical Properties of Terbium and Thallium


Chemical Properties of Thallium and Terbium


Chemical Properties

Chemical Formula
Tb   
Tl   

Isotopes
  
  

Known Isotopes
26   
13
32   
7

Electronegativity
  
  

Pauling Electronegativity
Not Available   
1.62   
21

Sanderson Electronegativity
Not Available   
2.25   
5

Allred Rochow Electronegativity
1.10   
30
1.44   
17

Mulliken-Jaffe Electronegativity
Not Available   
1.96   
6

Allen Electronegativity
Not Available   
1.79   
13

Electropositivity
  
  

Pauling Electropositivity
Not Available   
2.38   
33

Ionization Energies
  
  

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

2nd Energy Level
1,174.80 kJ/mol   
99+
1,971.00 kJ/mol   
14

3rd Energy Level
2,417.00 kJ/mol   
99+
2,878.00 kJ/mol   
32

4th Energy Level
4,203.00 kJ/mol   
31
Not Available   

Electrochemical Equivalent
1.98 g/amp-hr   
31
7.63 g/amp-hr   
2

Electron Work Function
3.00 eV   
36
3.84 eV   
28

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

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