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Chemical Properties of Gadolinium and Neodymium


Chemical Properties of Neodymium and Gadolinium


Chemical Properties

Chemical Formula
Gd   
Nd   

Isotopes
  
  

Known Isotopes
26   
13
30   
9

Electronegativity
  
  

Pauling Electronegativity
1.20   
39
1.14   
99+

Allred Rochow Electronegativity
1.11   
29
1.07   
32

Electropositivity
  
  

Pauling Electropositivity
2.80   
15
2.86   
13

Ionization Energies
  
  

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

2nd Energy Level
1,170.00 kJ/mol   
99+
1,040.00 kJ/mol   
99+

3rd Energy Level
1,990.00 kJ/mol   
99+
2,130.00 kJ/mol   
99+

4th Energy Level
4,250.00 kJ/mol   
30
3,900.00 kJ/mol   
99+

Electrochemical Equivalent
1.96 g/amp-hr   
32
1.79 g/amp-hr   
37

Electron Work Function
3.10 eV   
35
3.20 eV   
34

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

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