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Chemical Properties of Terbium and Technetium


Chemical Properties of Technetium and Terbium


Chemical Properties

Chemical Formula
Tb   
Tc   

Isotopes
  
  

Known Isotopes
26   
13
18   
21

Electronegativity
  
  

Pauling Electronegativity
Not Available   
1.90   
11

Allred Rochow Electronegativity
1.10   
30
1.36   
20

Allen Electronegativity
Not Available   
1.51   
28

Electropositivity
  
  

Pauling Electropositivity
Not Available   
2.10   
99+

Ionization Energies
  
  

1st Energy Level
603.40 kJ/mol   
99+
702.00 kJ/mol   
36

2nd Energy Level
1,174.80 kJ/mol   
99+
1,470.00 kJ/mol   
99+

3rd Energy Level
2,417.00 kJ/mol   
99+
2,850.00 kJ/mol   
33

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

Electrochemical Equivalent
1.98 g/amp-hr   
31
0.52 g/amp-hr   
99+

Electron Work Function
3.00 eV   
36
Not Available   

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

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