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Chemical Properties of Platinum and Thulium


Chemical Properties of Thulium and Platinum


Chemical Properties

Chemical Formula
Pt   
Tm   

Isotopes
  
  

Known Isotopes
35   
4
32   
7

Electronegativity
  
  

Pauling Electronegativity
2.28   
3
1.25   
35

Allred Rochow Electronegativity
1.44   
17
1.11   
29

Allen Electronegativity
1.72   
16
Not Available   

Electropositivity
  
  

Pauling Electropositivity
1.72   
99+
2.75   
19

Ionization Energies
  
  

1st Energy Level
870.00 kJ/mol   
10
596.70 kJ/mol   
99+

2nd Energy Level
1,791.00 kJ/mol   
21
1,160.00 kJ/mol   
99+

3rd Energy Level
Not Available   
2,285.00 kJ/mol   
99+

4th Energy Level
Not Available   
4,120.00 kJ/mol   
33

Electrochemical Equivalent
1.82 g/amp-hr   
35
2.10 g/amp-hr   
26

Electron Work Function
5.65 eV   
1
Not Available   

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

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