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Chemical Properties of Polonium and Uranium

Polonium
Uranium
Chemical Properties of Uranium and Polonium


Chemical Properties
Chemical Formula
Po   
U   
Isotopes
  
  
Known Isotopes
29   
10
25   
14
Electronegativity
  
  
Pauling Electronegativity
2.00   
7
1.38   
28
Allred Rochow Electronegativity
1.76   
2
1.22   
26
Mulliken-Jaffe Electronegativity
2.48   
1
Not Available   
Allen Electronegativity
2.19   
2
Not Available   
Electropositivity
  
  
Pauling Electropositivity
2.00   
99+
2.62   
26
Ionization Energies
  
  
1st Energy Level
812.10 kJ/mol   
14
597.60 kJ/mol   
99+
2nd Energy Level
Not Available   
1,420.00 kJ/mol   
99+
3rd Energy Level
Not Available   
1,900.00 kJ/mol   
99+
4th Energy Level
Not Available   
3,145.00 kJ/mol   
99+
Electrochemical Equivalent
3.90 g/amp-hr   
8
1.48 g/amp-hr   
99+
Electron Work Function
Not Available   
3.63 eV   
30
Other Chemical Properties
Ionization, Radioactive Isotopes, Solubility   
Ionization, Radioactive Isotopes, Radioactivity   
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