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Chemical Properties of Neodymium and Rhenium


Chemical Properties of Rhenium and Neodymium


Chemical Properties

Chemical Formula
Nd   
Re   

Isotopes
  
  

Known Isotopes
30   
9
33   
6

Electronegativity
  
  

Pauling Electronegativity
1.14   
99+
1.90   
11

Allred Rochow Electronegativity
1.07   
32
1.46   
15

Allen Electronegativity
Not Available   
1.60   
21

Electropositivity
  
  

Pauling Electropositivity
2.86   
13
2.10   
99+

Ionization Energies
  
  

1st Energy Level
533.10 kJ/mol   
99+
760.00 kJ/mol   
20

2nd Energy Level
1,040.00 kJ/mol   
99+
1,260.00 kJ/mol   
99+

3rd Energy Level
2,130.00 kJ/mol   
99+
2,510.00 kJ/mol   
99+

4th Energy Level
3,900.00 kJ/mol   
99+
3,640.00 kJ/mol   
99+

Electrochemical Equivalent
1.79 g/amp-hr   
37
0.99 g/amp-hr   
99+

Electron Work Function
3.20 eV   
34
4.96 eV   
7

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

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