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Chemical Properties of Neodymium and Polonium

Neodymium
Polonium
Chemical Properties of Polonium and Neodymium


Chemical Properties
Chemical Formula
Nd   
Po   
Isotopes
  
  
Known Isotopes
30   
9
29   
10
Electronegativity
  
  
Pauling Electronegativity
1.14   
99+
2.00   
7
Allred Rochow Electronegativity
1.07   
32
1.76   
2
Mulliken-Jaffe Electronegativity
Not Available   
2.48   
1
Allen Electronegativity
Not Available   
2.19   
2
Electropositivity
  
  
Pauling Electropositivity
2.86   
13
2.00   
99+
Ionization Energies
  
  
1st Energy Level
533.10 kJ/mol   
99+
812.10 kJ/mol   
14
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
3.90 g/amp-hr   
8
Electron Work Function
3.20 eV   
34
Not Available   
Other Chemical Properties
Chemical Stability, Corrosion, Flammable, Ionization   
Ionization, Radioactive Isotopes, Solubility   
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