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Chemical Properties of Neodymium and Francium


Chemical Properties of Francium and Neodymium


Chemical Properties

Chemical Formula
Nd   
Fr   

Isotopes
  
  

Known Isotopes
30   
9
33   
6

Electronegativity
  
  

Pauling Electronegativity
1.14   
99+
0.70   
99+

Allred Rochow Electronegativity
1.07   
32
0.86   
99+

Mulliken-Jaffe Electronegativity
Not Available   
0.68   
25

Allen Electronegativity
Not Available   
0.67   
99+

Electropositivity
  
  

Pauling Electropositivity
2.86   
13
3.30   
1

Ionization Energies
  
  

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

2nd Energy Level
1,040.00 kJ/mol   
99+
Not Available   

3rd Energy Level
2,130.00 kJ/mol   
99+
Not Available   

4th Energy Level
3,900.00 kJ/mol   
99+
Not Available   

Electrochemical Equivalent
1.79 g/amp-hr   
37
8.32 g/amp-hr   
1

Electron Work Function
3.20 eV   
34
Not Available   

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

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