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Chemical Properties of Protactinium and Flerovium


Chemical Properties of Flerovium and Protactinium


Chemical Properties

Chemical Formula
Pa   
Fl   

Isotopes
  
  

Known Isotopes
27   
12
1   
34

Electronegativity
  
  

Pauling Electronegativity
1.50   
27
Not Available   

Allred Rochow Electronegativity
1.14   
28
Not Available   

Electropositivity
  
  

Pauling Electropositivity
2.50   
27
Not Available   

Ionization Energies
  
  

1st Energy Level
568.00 kJ/mol   
99+
823.90 kJ/mol   
13

2nd Energy Level
1,128.00 kJ/mol   
99+
1,601.60 kJ/mol   
34

3rd Energy Level
1,814.00 kJ/mol   
99+
3,367.30 kJ/mol   
18

4th Energy Level
2,991.00 kJ/mol   
99+
4,399.70 kJ/mol   
27

5th Energy Level
Not Available   
5,847.00 kJ/mol   
26

Electrochemical Equivalent
1.72 g/amp-hr   
99+
Not Available   

Electron Work Function
Not Available   
Not Available   

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

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