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Chemical Properties of Samarium and Tin


Tin
Chemical Properties of Tin and Samarium


Chemical Properties

Chemical Formula
Sm   
Sn   

Isotopes
  
  

Known Isotopes
30   
9
35   
4

Electronegativity
  
  

Pauling Electronegativity
1.17   
40
1.96   
8

Sanderson Electronegativity
Not Available   
1.49   
15

Allred Rochow Electronegativity
1.07   
32
1.72   
4

Mulliken-Jaffe Electronegativity
Not Available   
2.21   
3

Allen Electronegativity
Not Available   
1.82   
11

Electropositivity
  
  

Pauling Electropositivity
2.83   
14
2.04   
99+

Ionization Energies
  
  

1st Energy Level
544.50 kJ/mol   
99+
708.60 kJ/mol   
33

2nd Energy Level
1,070.00 kJ/mol   
99+
1,411.80 kJ/mol   
99+

3rd Energy Level
2,260.00 kJ/mol   
99+
2,943.00 kJ/mol   
30

4th Energy Level
3,990.00 kJ/mol   
37
3,930.30 kJ/mol   
99+

5th Energy Level
Not Available   
7,456.00 kJ/mol   
13

Electrochemical Equivalent
1.87 g/amp-hr   
34
1.11 g/amp-hr   
99+

Electron Work Function
2.70 eV   
99+
4.42 eV   
16

Other Chemical Properties
Ionization, Radioactive Isotopes   
Ionization, Solubility   

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