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Chemical Properties of Americium and Neodymium

Americium
Neodymium
Chemical Properties of Neodymium and Americium


Chemical Properties
Chemical Formula
Am   
Nd   
Isotopes
  
  
Known Isotopes
16   
23
30   
9
Electronegativity
  
  
Pauling Electronegativity
1.30   
32
1.14   
99+
Allred Rochow Electronegativity
1.20   
27
1.07   
32
Electropositivity
  
  
Pauling Electropositivity
2.70   
22
2.86   
13
Ionization Energies
  
  
1st Energy Level
578.00 kJ/mol   
99+
533.10 kJ/mol   
99+
2nd Energy Level
1,158.00 kJ/mol   
99+
1,040.00 kJ/mol   
99+
3rd Energy Level
2,132.00 kJ/mol   
99+
2,130.00 kJ/mol   
99+
4th Energy Level
3,493.00 kJ/mol   
99+
3,900.00 kJ/mol   
99+
Electrochemical Equivalent
3.02 g/amp-hr   
17
1.79 g/amp-hr   
37
Electron Work Function
Not Available   
3.20 eV   
34
Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity, Solubility   
Chemical Stability, Corrosion, Flammable, Ionization   
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