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Chemical Properties of Terbium and Lawrencium


Chemical Properties of Lawrencium and Terbium


Chemical Properties

Chemical Formula
Tb   
Lr   

Isotopes
  
  

Known Isotopes
26   
13
10   
28

Electronegativity
  
  

Allred Rochow Electronegativity
1.10   
30
Not Available   

Electropositivity
  
  

Ionization Energies
  
  

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

2nd Energy Level
1,174.80 kJ/mol   
99+
1,428.00 kJ/mol   
99+

3rd Energy Level
2,417.00 kJ/mol   
99+
2,228.00 kJ/mol   
99+

4th Energy Level
4,203.00 kJ/mol   
31
4,910.00 kJ/mol   
21

Electrochemical Equivalent
1.98 g/amp-hr   
31
3.23 g/amp-hr   
11

Electron Work Function
3.00 eV   
36
Not Available   

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

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