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Chemical Properties of Berkelium and Technetium


Chemical Properties of Technetium and Berkelium


Chemical Properties

Chemical Formula
Bk   
Tc   

Isotopes
  
  

Known Isotopes
14   
25
18   
21

Electronegativity
  
  

Pauling Electronegativity
1.30   
32
1.90   
11

Allred Rochow Electronegativity
1.20   
27
1.36   
20

Allen Electronegativity
2.70   
1
1.51   
28

Electropositivity
  
  

Pauling Electropositivity
2.70   
22
2.10   
99+

Ionization Energies
  
  

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

2nd Energy Level
1,186.00 kJ/mol   
99+
1,470.00 kJ/mol   
99+

3rd Energy Level
2,152.00 kJ/mol   
99+
2,850.00 kJ/mol   
33

4th Energy Level
3,434.00 kJ/mol   
99+
Not Available   

Electrochemical Equivalent
3.07 g/amp-hr   
16
0.52 g/amp-hr   
99+

Electron Work Function
Not Available   
Not Available   

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

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