Home
Compare Metals


Chemical Properties of Thorium and Dubnium


Chemical Properties of Dubnium and Thorium


Chemical Properties

Chemical Formula
Th   
Db   

Isotopes
  
  

Known Isotopes
28   
11
10   
28

Electronegativity
  
  

Pauling Electronegativity
1.30   
32
Not Available   

Allred Rochow Electronegativity
1.11   
29
Not Available   

Electropositivity
  
  

Pauling Electropositivity
2.70   
22
Not Available   

Ionization Energies
  
  

1st Energy Level
587.00 kJ/mol   
99+
664.80 kJ/mol   
38

2nd Energy Level
1,110.00 kJ/mol   
99+
1,546.70 kJ/mol   
38

3rd Energy Level
1,978.00 kJ/mol   
99+
2,378.40 kJ/mol   
99+

4th Energy Level
2,780.00 kJ/mol   
99+
3,298.80 kJ/mol   
99+

5th Energy Level
Not Available   
4,305.20 kJ/mol   
39

Electrochemical Equivalent
2.16 g/amp-hr   
24
Not Available   

Electron Work Function
3.41 eV   
32
Not Available   

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

Atomic >>
<< Physical

Compare Actinide Series

Actinide Metals

Actinide Metals

» More Actinide Metals

Compare Actinide Series

» More Compare Actinide Series