Chemical Properties of Promethium and Livermorium
Chemical Formula
Pm
  
Lv
  
Isotopes
  
  
Electronegativity
  
  
Allred Rochow Electronegativity
Not Available
  
Electropositivity
  
  
Ionization Energies
  
  
1st Energy Level
540.00 kJ/mol
  
99+
723.60 kJ/mol
  
28
2nd Energy Level
1,050.00 kJ/mol
  
99+
1,331.50 kJ/mol
  
99+
3rd Energy Level
2,150.00 kJ/mol
  
99+
2,846.30 kJ/mol
  
34
4th Energy Level
3,970.00 kJ/mol
  
38
3,811.20 kJ/mol
  
99+
5th Energy Level
Not Available
  
6,078.60 kJ/mol
  
24
Electrochemical Equivalent
1.80 g/amp-hr
  
36
Not Available
  
Electron Work Function
Not Available
  
Not Available
  
Other Chemical Properties
Ionization, Radioactive Isotopes, Solubility
  
Chemical Stability, Ionization