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Chemical Properties of Polonium and Technetium


Chemical Properties of Technetium and Polonium


Chemical Properties

Chemical Formula
Po   
Tc   

Isotopes
  
  

Known Isotopes
29   
10
18   
21

Electronegativity
  
  

Pauling Electronegativity
2.00   
7
1.90   
11

Allred Rochow Electronegativity
1.76   
2
1.36   
20

Mulliken-Jaffe Electronegativity
2.48   
1
Not Available   

Allen Electronegativity
2.19   
2
1.51   
28

Electropositivity
  
  

Pauling Electropositivity
2.00   
99+
2.10   
99+

Ionization Energies
  
  

1st Energy Level
812.10 kJ/mol   
14
702.00 kJ/mol   
36

2nd Energy Level
Not Available   
1,470.00 kJ/mol   
99+

3rd Energy Level
Not Available   
2,850.00 kJ/mol   
33

Electrochemical Equivalent
3.90 g/amp-hr   
8
0.52 g/amp-hr   
99+

Electron Work Function
Not Available   
Not Available   

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

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