Home

Transition Metals + -

Actinide Metals + -

Lanthanide Metals + -

Post-Transition Metals + -

Alkaline Earth Metals + -

Compare Metals

Chemical Properties of Promethium and Cerium

Promethium
Cerium
Chemical Properties of Cerium and Promethium


Chemical Properties
Chemical Formula
Pm   
Ce   
Isotopes
  
  
Known Isotopes
27   
12
30   
9
Electronegativity
  
  
Pauling Electronegativity
Not Available   
1.12   
99+
Allred Rochow Electronegativity
1.07   
32
1.08   
31
Electropositivity
  
  
Pauling Electropositivity
Not Available   
2.88   
11
Ionization Energies
  
  
1st Energy Level
540.00 kJ/mol   
99+
534.40 kJ/mol   
99+
2nd Energy Level
1,050.00 kJ/mol   
99+
1,050.00 kJ/mol   
99+
3rd Energy Level
2,150.00 kJ/mol   
99+
1,949.00 kJ/mol   
99+
4th Energy Level
3,970.00 kJ/mol   
38
3,547.00 kJ/mol   
99+
5th Energy Level
Not Available   
6,325.00 kJ/mol   
22
6th Energy Level
Not Available   
7,490.00 kJ/mol   
21
Electrochemical Equivalent
1.80 g/amp-hr   
36
1.74 g/amp-hr   
99+
Electron Work Function
Not Available   
2.84 eV   
39
Other Chemical Properties
Ionization, Radioactive Isotopes, Solubility   
Chemical Stability, Anti Corrosion, Ionization, Radioactive Isotopes, Solubility   
Atomic >>
<< Physical

Compare Lanthanide Series

Lanthanide Metals

Lanthanide Metals

» More Lanthanide Metals

Compare Lanthanide Series

» More Compare Lanthanide Series
Home | About | Contact | Disclaimer | Terms of use
© A softusvista inc. venture!