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Chemical Properties of Polonium and Technetium

Polonium
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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