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Chemical Properties of Hassium and Actinium


Chemical Properties of Actinium and Hassium


Chemical Properties

Chemical Formula
Hs   
Ac   

Isotopes
  
  

Known Isotopes
7   
31
29   
10

Electronegativity
  
  

Pauling Electronegativity
Not Available   
1.10   
99+

Allred Rochow Electronegativity
Not Available   
1.00   
36

Electropositivity
  
  

Pauling Electropositivity
Not Available   
2.90   
10

Ionization Energies
  
  

1st Energy Level
733.30 kJ/mol   
26
499.00 kJ/mol   
99+

2nd Energy Level
1,756.00 kJ/mol   
24
1,170.00 kJ/mol   
99+

3rd Energy Level
2,827.00 kJ/mol   
36
1,900.00 kJ/mol   
99+

4th Energy Level
3,637.50 kJ/mol   
99+
4,700.00 kJ/mol   
23

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

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

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

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

Electrochemical Equivalent
Not Available   
2.82 g/amp-hr   
18

Electron Work Function
Not Available   
Not Available   

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

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