Chemical Properties of Promethium and Copernicium
Chemical Formula
Pm
  
Cn
  
Isotopes
  
  
Electronegativity
  
  
Allred Rochow Electronegativity
Not Available
  
Electropositivity
  
  
Ionization Energies
  
  
1st Energy Level
540.00 kJ/mol
  
99+
1,154.90 kJ/mol
  
2
2nd Energy Level
1,050.00 kJ/mol
  
99+
2,170.00 kJ/mol
  
9
3rd Energy Level
2,150.00 kJ/mol
  
99+
4,245.40 kJ/mol
  
9
4th Energy Level
3,970.00 kJ/mol
  
38
5,499.70 kJ/mol
  
14
Electrochemical Equivalent
1.80 g/amp-hr
  
36
Not Available
  
Electron Work Function
Not Available
  
Not Available
  
Other Chemical Properties
Ionization, Radioactive Isotopes, Solubility
  
Ionization, Radioactive Isotopes, Radioactivity