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Chemical Properties of Silver and Iridium


Chemical Properties of Iridium and Silver


Chemical Properties

Chemical Formula
Ag   
Ir   

Isotopes
  
  

Known Isotopes
36   
3
34   
5

Electronegativity
  
  

Pauling Electronegativity
1.93   
9
2.20   
4

Sanderson Electronegativity
1.83   
11
Not Available   

Allred Rochow Electronegativity
1.42   
18
1.55   
11

Mulliken-Jaffe Electronegativity
1.47   
15
Not Available   

Allen Electronegativity
1.87   
7
1.68   
17

Electropositivity
  
  

Pauling Electropositivity
2.07   
99+
1.80   
99+

Ionization Energies
  
  

1st Energy Level
731.00 kJ/mol   
27
880.00 kJ/mol   
9

2nd Energy Level
2,070.00 kJ/mol   
11
1,600.00 kJ/mol   
35

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

Electrochemical Equivalent
4.02 g/amp-hr   
7
1.14 g/amp-hr   
99+

Electron Work Function
4.26 eV   
20
4.55 eV   
13

Other Chemical Properties
Chemical Stability, Ionization, Solubility   
Flammable, Ionization, Radioactive Isotopes, Radioactivity   

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