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Chemical Properties of Holmium and Neodymium


Chemical Properties of Neodymium and Holmium


Chemical Properties

Chemical Formula
Ho   
Nd   

Isotopes
  
  

Known Isotopes
34   
5
30   
9

Electronegativity
  
  

Pauling Electronegativity
1.23   
37
1.14   
99+

Allred Rochow Electronegativity
1.10   
30
1.07   
32

Electropositivity
  
  

Pauling Electropositivity
2.77   
17
2.86   
13

Ionization Energies
  
  

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

2nd Energy Level
1,140.00 kJ/mol   
99+
1,040.00 kJ/mol   
99+

3rd Energy Level
2,204.00 kJ/mol   
99+
2,130.00 kJ/mol   
99+

4th Energy Level
4,100.00 kJ/mol   
34
3,900.00 kJ/mol   
99+

Electrochemical Equivalent
2.02 g/amp-hr   
29
1.79 g/amp-hr   
37

Electron Work Function
Not Available   
3.20 eV   
34

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

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