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Chemical Properties of Francium and Gadolinium


Chemical Properties of Gadolinium and Francium


Chemical Properties

Chemical Formula
Fr   
Gd   

Isotopes
  
  

Known Isotopes
33   
6
26   
13

Electronegativity
  
  

Pauling Electronegativity
0.70   
99+
1.20   
39

Allred Rochow Electronegativity
0.86   
99+
1.11   
29

Mulliken-Jaffe Electronegativity
0.68   
25
Not Available   

Allen Electronegativity
0.67   
99+
Not Available   

Electropositivity
  
  

Pauling Electropositivity
3.30   
1
2.80   
15

Ionization Energies
  
  

1st Energy Level
380.00 kJ/mol   
99+
593.40 kJ/mol   
99+

2nd Energy Level
Not Available   
1,170.00 kJ/mol   
99+

3rd Energy Level
Not Available   
1,990.00 kJ/mol   
99+

4th Energy Level
Not Available   
4,250.00 kJ/mol   
30

Electrochemical Equivalent
8.32 g/amp-hr   
1
1.96 g/amp-hr   
32

Electron Work Function
Not Available   
3.10 eV   
35

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

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