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Chemical Properties of Uranium and Seaborgium


Chemical Properties of Seaborgium and Uranium


Chemical Properties

Chemical Formula
U   
Sg   

Isotopes
  
  

Known Isotopes
25   
14
9   
29

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+
757.40 kJ/mol   
21

2nd Energy Level
1,420.00 kJ/mol   
99+
1,732.90 kJ/mol   
28

3rd Energy Level
1,900.00 kJ/mol   
99+
2,483.50 kJ/mol   
99+

4th Energy Level
3,145.00 kJ/mol   
99+
3,415.60 kJ/mol   
99+

5th Energy Level
Not Available   
4,561.80 kJ/mol   
38

6th Energy Level
Not Available   
5,715.80 kJ/mol   
25

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   
NA   

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