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Chemical Properties of Thorium and Hassium


Chemical Properties of Hassium and Thorium


Chemical Properties

Chemical Formula
Th   
Hs   

Isotopes
  
  

Known Isotopes
28   
11
7   
31

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+
733.30 kJ/mol   
26

2nd Energy Level
1,110.00 kJ/mol   
99+
1,756.00 kJ/mol   
24

3rd Energy Level
1,978.00 kJ/mol   
99+
2,827.00 kJ/mol   
36

4th Energy Level
2,780.00 kJ/mol   
99+
3,637.50 kJ/mol   
99+

5th Energy Level
Not Available   
4,940.00 kJ/mol   
34

6th Energy Level
Not Available   
6,175.10 kJ/mol   
23

7th Energy level
Not Available   
7,535.50 kJ/mol   
21

8th Energy Level
Not Available   
8,857.40 kJ/mol   
20

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   

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