Chemical Properties of Europium and Gadolinium
Chemical Formula
Eu
  
Gd
  
Isotopes
  
  
Electronegativity
  
  
Pauling Electronegativity
Sanderson Electronegativity
Not Available
  
Allred Rochow Electronegativity
Not Available
  
Electropositivity
  
  
Pauling Electropositivity
Not Available
  
Ionization Energies
  
  
1st Energy Level
547.10 kJ/mol
  
99+
593.40 kJ/mol
  
99+
2nd Energy Level
1,085.00 kJ/mol
  
99+
1,170.00 kJ/mol
  
99+
3rd Energy Level
2,404.00 kJ/mol
  
99+
1,990.00 kJ/mol
  
99+
4th Energy Level
4,120.00 kJ/mol
  
33
4,250.00 kJ/mol
  
30
Electrochemical Equivalent
1.89 g/amp-hr
  
33
1.96 g/amp-hr
  
32
Other Chemical Properties
Ionization, Radioactive Isotopes, Solubility
  
Corrosion, Flammable, Ionization, Radioactive Isotopes