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Chemical Properties of Uranium and Rutherfordium


Chemical Properties of Rutherfordium and Uranium


Chemical Properties

Chemical Formula
U   
Rf   

Isotopes
  
  

Known Isotopes
25   
14
13   
26

Electronegativity
  
  

Pauling Electronegativity
1.38   
28
Not Available   

Allred Rochow Electronegativity
1.22   
26
Not Available   

Electropositivity
  
  

Pauling Electropositivity
2.62   
26
Not Available   

Ionization Energies
  
  

1st Energy Level
597.60 kJ/mol   
99+
579.90 kJ/mol   
99+

2nd Energy Level
1,420.00 kJ/mol   
99+
1,389.40 kJ/mol   
99+

3rd Energy Level
1,900.00 kJ/mol   
99+
2,296.40 kJ/mol   
99+

4th Energy Level
3,145.00 kJ/mol   
99+
3,077.90 kJ/mol   
99+

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

Electron Work Function
3.63 eV   
30
Not Available   

Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity   
Ionization, Radioactive Isotopes, Radioactivity   

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