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Chemical Properties of Platinum and Silver


Chemical Properties of Silver and Platinum


Chemical Properties

Chemical Formula
Pt   
Ag   

Isotopes
  
  

Known Isotopes
35   
4
36   
3

Electronegativity
  
  

Pauling Electronegativity
2.28   
3
1.93   
9

Sanderson Electronegativity
Not Available   
1.83   
11

Allred Rochow Electronegativity
1.44   
17
1.42   
18

Mulliken-Jaffe Electronegativity
Not Available   
1.47   
15

Allen Electronegativity
1.72   
16
1.87   
7

Electropositivity
  
  

Pauling Electropositivity
1.72   
99+
2.07   
99+

Ionization Energies
  
  

1st Energy Level
870.00 kJ/mol   
10
731.00 kJ/mol   
27

2nd Energy Level
1,791.00 kJ/mol   
21
2,070.00 kJ/mol   
11

3rd Energy Level
Not Available   
3,361.00 kJ/mol   
19

Electrochemical Equivalent
1.82 g/amp-hr   
35
4.02 g/amp-hr   
7

Electron Work Function
5.65 eV   
1
4.26 eV   
20

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

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