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Chemical Properties of Copernicium and Iridium


Chemical Properties of Iridium and Copernicium


Chemical Properties

Chemical Formula
Cn   
Ir   

Isotopes
  
  

Known Isotopes
1   
34
34   
5

Electronegativity
  
  

Pauling Electronegativity
Not Available   
2.20   
4

Allred Rochow Electronegativity
Not Available   
1.55   
11

Allen Electronegativity
Not Available   
1.68   
17

Electropositivity
  
  

Pauling Electropositivity
Not Available   
1.80   
99+

Ionization Energies
  
  

1st Energy Level
1,154.90 kJ/mol   
2
880.00 kJ/mol   
9

2nd Energy Level
2,170.00 kJ/mol   
9
1,600.00 kJ/mol   
35

3rd Energy Level
4,245.40 kJ/mol   
9
Not Available   

4th Energy Level
5,499.70 kJ/mol   
14
Not Available   

Electrochemical Equivalent
Not Available   
1.14 g/amp-hr   
99+

Electron Work Function
Not Available   
4.55 eV   
13

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

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