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Chemical Properties of Francium and Bismuth


Chemical Properties of Bismuth and Francium


Chemical Properties

Chemical Formula
Fr   
Bi   

Isotopes
  
  

Known Isotopes
33   
6
33   
6

Electronegativity
  
  

Pauling Electronegativity
0.70   
99+
2.02   
6

Sanderson Electronegativity
Not Available   
2.34   
3

Allred Rochow Electronegativity
0.86   
99+
1.67   
6

Mulliken-Jaffe Electronegativity
0.68   
25
2.15   
4

Allen Electronegativity
0.67   
99+
2.01   
4

Electropositivity
  
  

Pauling Electropositivity
3.30   
1
1.98   
99+

Ionization Energies
  
  

1st Energy Level
380.00 kJ/mol   
99+
703.00 kJ/mol   
35

2nd Energy Level
Not Available   
1,610.00 kJ/mol   
33

3rd Energy Level
Not Available   
2,466.00 kJ/mol   
99+

4th Energy Level
Not Available   
4,370.00 kJ/mol   
28

5th Energy Level
Not Available   
5,400.00 kJ/mol   
30

6th Energy Level
Not Available   
8,520.00 kJ/mol   
19

Electrochemical Equivalent
8.32 g/amp-hr   
1
2.60 g/amp-hr   
19

Electron Work Function
Not Available   
4.22 eV   
22

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

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