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Chemical Properties of Samarium and Cadmium


Chemical Properties of Cadmium and Samarium


Chemical Properties

Chemical Formula
Sm   
Cd   

Isotopes
  
  

Known Isotopes
30   
9
34   
5

Electronegativity
  
  

Pauling Electronegativity
1.17   
40
1.69   
17

Sanderson Electronegativity
Not Available   
1.98   
9

Allred Rochow Electronegativity
1.07   
32
1.46   
15

Mulliken-Jaffe Electronegativity
Not Available   
1.53   
13

Allen Electronegativity
Not Available   
1.52   
27

Electropositivity
  
  

Pauling Electropositivity
2.83   
14
2.31   
37

Ionization Energies
  
  

1st Energy Level
544.50 kJ/mol   
99+
867.80 kJ/mol   
11

2nd Energy Level
1,070.00 kJ/mol   
99+
1,631.40 kJ/mol   
32

3rd Energy Level
2,260.00 kJ/mol   
99+
3,616.00 kJ/mol   
13

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

Electrochemical Equivalent
1.87 g/amp-hr   
34
2.10 g/amp-hr   
27

Electron Work Function
2.70 eV   
99+
4.22 eV   
22

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

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