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Chemical Properties of Thallium and Osmium


Chemical Properties of Osmium and Thallium


Chemical Properties

Chemical Formula
Tl   
Os   

Isotopes
  
  

Known Isotopes
32   
7
35   
4

Electronegativity
  
  

Pauling Electronegativity
1.62   
21
2.20   
4

Sanderson Electronegativity
2.25   
5
Not Available   

Allred Rochow Electronegativity
1.44   
17
1.52   
12

Mulliken-Jaffe Electronegativity
1.96   
6
Not Available   

Allen Electronegativity
1.79   
13
1.65   
19

Electropositivity
  
  

Pauling Electropositivity
2.38   
33
1.80   
99+

Ionization Energies
  
  

1st Energy Level
589.40 kJ/mol   
99+
840.00 kJ/mol   
12

2nd Energy Level
1,971.00 kJ/mol   
14
1,309.80 kJ/mol   
99+

3rd Energy Level
2,878.00 kJ/mol   
32
1,600.00 kJ/mol   
99+

Electrochemical Equivalent
7.63 g/amp-hr   
2
1.77 g/amp-hr   
38

Electron Work Function
3.84 eV   
28
4.83 eV   
8

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

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