Chemical Properties of Lanthanum and Lead
Chemical Formula
La
  
Pb
  
Isotopes
  
  
Electronegativity
  
  
Pauling Electronegativity
Sanderson Electronegativity
Not Available
  
Allred Rochow Electronegativity
Mulliken-Jaffe Electronegativity
Not Available
  
Allen Electronegativity
Not Available
  
Electropositivity
  
  
Pauling Electropositivity
Ionization Energies
  
  
1st Energy Level
538.10 kJ/mol
  
99+
715.60 kJ/mol
  
31
2nd Energy Level
1,067.00 kJ/mol
  
99+
1,450.50 kJ/mol
  
99+
3rd Energy Level
1,850.30 kJ/mol
  
99+
3,081.50 kJ/mol
  
23
4th Energy Level
4,819.00 kJ/mol
  
22
4,083.00 kJ/mol
  
35
5th Energy Level
5,940.00 kJ/mol
  
25
6,640.00 kJ/mol
  
20
Electrochemical Equivalent
1.73 g/amp-hr
  
99+
3.87 g/amp-hr
  
9
Other Chemical Properties
Ionization, Radioactive Isotopes, Solubility
  
Anti Corrosion, Ionization, Radioactive Isotopes