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Chemical Properties of Technetium and Copernicium


Chemical Properties of Copernicium and Technetium


Chemical Properties

Chemical Formula
Tc   
Cn   

Isotopes
  
  

Known Isotopes
18   
21
1   
34

Electronegativity
  
  

Pauling Electronegativity
1.90   
11
Not Available   

Allred Rochow Electronegativity
1.36   
20
Not Available   

Allen Electronegativity
1.51   
28
Not Available   

Electropositivity
  
  

Pauling Electropositivity
2.10   
99+
Not Available   

Ionization Energies
  
  

1st Energy Level
702.00 kJ/mol   
36
1,154.90 kJ/mol   
2

2nd Energy Level
1,470.00 kJ/mol   
99+
2,170.00 kJ/mol   
9

3rd Energy Level
2,850.00 kJ/mol   
33
4,245.40 kJ/mol   
9

4th Energy Level
Not Available   
5,499.70 kJ/mol   
14

Electrochemical Equivalent
0.52 g/amp-hr   
99+
Not Available   

Electron Work Function
Not Available   
Not Available   

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

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