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Chemical Properties of Rutherfordium and Thorium


Chemical Properties of Thorium and Rutherfordium


Chemical Properties

Chemical Formula
Rf   
Th   

Isotopes
  
  

Known Isotopes
13   
26
28   
11

Electronegativity
  
  

Pauling Electronegativity
Not Available   
1.30   
32

Allred Rochow Electronegativity
Not Available   
1.11   
29

Electropositivity
  
  

Pauling Electropositivity
Not Available   
2.70   
22

Ionization Energies
  
  

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

2nd Energy Level
1,389.40 kJ/mol   
99+
1,110.00 kJ/mol   
99+

3rd Energy Level
2,296.40 kJ/mol   
99+
1,978.00 kJ/mol   
99+

4th Energy Level
3,077.90 kJ/mol   
99+
2,780.00 kJ/mol   
99+

Electrochemical Equivalent
Not Available   
2.16 g/amp-hr   
24

Electron Work Function
Not Available   
3.41 eV   
32

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

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