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Chemical Properties of Iridium and Meitnerium


Chemical Properties of Meitnerium and Iridium


Chemical Properties

Chemical Formula
Ir   
Mt   

Isotopes
  
  

Known Isotopes
34   
5
4   
33

Electronegativity
  
  

Pauling Electronegativity
2.20   
4
Not Available   

Allred Rochow Electronegativity
1.55   
11
Not Available   

Allen Electronegativity
1.68   
17
Not Available   

Electropositivity
  
  

Pauling Electropositivity
1.80   
99+
Not Available   

Ionization Energies
  
  

1st Energy Level
880.00 kJ/mol   
9
800.80 kJ/mol   
15

2nd Energy Level
1,600.00 kJ/mol   
35
1,823.60 kJ/mol   
17

3rd Energy Level
Not Available   
2,904.20 kJ/mol   
31

4th Energy Level
Not Available   
3,859.40 kJ/mol   
99+

5th Energy Level
Not Available   
4,920.80 kJ/mol   
35

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

Electron Work Function
4.55 eV   
13
Not Available   

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

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