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Chemical Properties of Samarium and Palladium


Chemical Properties of Palladium and Samarium


Chemical Properties

Chemical Formula
Sm   
Pd   

Isotopes
  
  

Known Isotopes
30   
9
38   
1

Electronegativity
  
  

Pauling Electronegativity
1.17   
40
2.20   
4

Allred Rochow Electronegativity
1.07   
32
1.35   
21

Allen Electronegativity
Not Available   
1.59   
22

Electropositivity
  
  

Pauling Electropositivity
2.83   
14
1.80   
99+

Ionization Energies
  
  

1st Energy Level
544.50 kJ/mol   
99+
520.23 kJ/mol   
99+

2nd Energy Level
1,070.00 kJ/mol   
99+
7,298.22 kJ/mol   
2

3rd Energy Level
2,260.00 kJ/mol   
99+
11,815.13 kJ/mol   
3

4th Energy Level
3,990.00 kJ/mol   
37
Not Available   

Electrochemical Equivalent
1.87 g/amp-hr   
34
1.99 g/amp-hr   
30

Electron Work Function
2.70 eV   
99+
5.12 eV   
3

Other Chemical Properties
Ionization, Radioactive Isotopes   
Chemical Stability, Corrosion, Ionization, Solubility   

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