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Chemical Properties of Thulium and Platinum


Chemical Properties of Platinum and Thulium


Chemical Properties

Chemical Formula
Tm   
Pt   

Isotopes
  
  

Known Isotopes
32   
7
35   
4

Electronegativity
  
  

Pauling Electronegativity
1.25   
35
2.28   
3

Allred Rochow Electronegativity
1.11   
29
1.44   
17

Allen Electronegativity
Not Available   
1.72   
16

Electropositivity
  
  

Pauling Electropositivity
2.75   
19
1.72   
99+

Ionization Energies
  
  

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

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

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

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

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

Electron Work Function
Not Available   
5.65 eV   
1

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

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