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Chemical Properties of Uranium and Holmium


Chemical Properties of Holmium and Uranium


Chemical Properties

Chemical Formula
U   
Ho   

Isotopes
  
  

Known Isotopes
25   
14
34   
5

Electronegativity
  
  

Pauling Electronegativity
1.38   
28
1.23   
37

Allred Rochow Electronegativity
1.22   
26
1.10   
30

Electropositivity
  
  

Pauling Electropositivity
2.62   
26
2.77   
17

Ionization Energies
  
  

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

2nd Energy Level
1,420.00 kJ/mol   
99+
1,140.00 kJ/mol   
99+

3rd Energy Level
1,900.00 kJ/mol   
99+
2,204.00 kJ/mol   
99+

4th Energy Level
3,145.00 kJ/mol   
99+
4,100.00 kJ/mol   
34

Electrochemical Equivalent
1.48 g/amp-hr   
99+
2.02 g/amp-hr   
29

Electron Work Function
3.63 eV   
30
Not Available   

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

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