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Chemical Properties of Iridium and Hassium


Chemical Properties of Hassium and Iridium


Chemical Properties

Chemical Formula
Ir   
Hs   

Isotopes
  
  

Known Isotopes
34   
5
7   
31

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
733.30 kJ/mol   
26

2nd Energy Level
1,600.00 kJ/mol   
35
1,756.00 kJ/mol   
24

3rd Energy Level
Not Available   
2,827.00 kJ/mol   
36

4th Energy Level
Not Available   
3,637.50 kJ/mol   
99+

5th Energy Level
Not Available   
4,940.00 kJ/mol   
34

6th Energy Level
Not Available   
6,175.10 kJ/mol   
23

7th Energy level
Not Available   
7,535.50 kJ/mol   
21

8th Energy Level
Not Available   
8,857.40 kJ/mol   
20

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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