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Chemical Properties of Uranium and Lutetium


Chemical Properties of Lutetium and Uranium


Chemical Properties

Chemical Formula
U   
Lu   

Isotopes
  
  

Known Isotopes
25   
14
35   
4

Electronegativity
  
  

Pauling Electronegativity
1.38   
28
1.27   
34

Allred Rochow Electronegativity
1.22   
26
1.14   
28

Electropositivity
  
  

Pauling Electropositivity
2.62   
26
2.73   
20

Ionization Energies
  
  

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

2nd Energy Level
1,420.00 kJ/mol   
99+
1,340.00 kJ/mol   
99+

3rd Energy Level
1,900.00 kJ/mol   
99+
2,022.30 kJ/mol   
99+

4th Energy Level
3,145.00 kJ/mol   
99+
4,370.00 kJ/mol   
28

5th Energy Level
Not Available   
6,445.00 kJ/mol   
21

Electrochemical Equivalent
1.48 g/amp-hr   
99+
2.18 g/amp-hr   
23

Electron Work Function
3.63 eV   
30
3.30 eV   
33

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

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