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Chemical Properties of Terbium and Barium


Chemical Properties of Barium and Terbium


Chemical Properties

Chemical Formula
Tb   
Ba   

Isotopes
  
  

Known Isotopes
26   
13
37   
2

Electronegativity
  
  

Pauling Electronegativity
Not Available   
0.89   
99+

Sanderson Electronegativity
Not Available   
0.68   
28

Allred Rochow Electronegativity
1.10   
30
0.97   
38

Mulliken-Jaffe Electronegativity
Not Available   
0.88   
22

Allen Electronegativity
Not Available   
0.88   
99+

Electropositivity
  
  

Pauling Electropositivity
Not Available   
3.11   
4

Ionization Energies
  
  

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

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

3rd Energy Level
2,417.00 kJ/mol   
99+
3,600.00 kJ/mol   
14

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

Electrochemical Equivalent
1.98 g/amp-hr   
31
2.56 g/amp-hr   
20

Electron Work Function
3.00 eV   
36
2.70 eV   
99+

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

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