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Chemical Properties of Iridium and Mercury


Chemical Properties of Mercury and Iridium


Chemical Properties

Chemical Formula
Ir   
Hg   

Isotopes
  
  

Known Isotopes
34   
5
34   
5

Electronegativity
  
  

Pauling Electronegativity
2.20   
4
2.00   
7

Sanderson Electronegativity
Not Available   
2.20   
7

Allred Rochow Electronegativity
1.55   
11
1.44   
17

Mulliken-Jaffe Electronegativity
Not Available   
1.81   
9

Allen Electronegativity
1.68   
17
1.44   
30

Electropositivity
  
  

Pauling Electropositivity
1.80   
99+
2.00   
99+

Ionization Energies
  
  

1st Energy Level
880.00 kJ/mol   
9
1,007.10 kJ/mol   
4

2nd Energy Level
1,600.00 kJ/mol   
35
1,810.00 kJ/mol   
20

3rd Energy Level
Not Available   
3,300.00 kJ/mol   
20

Electrochemical Equivalent
1.14 g/amp-hr   
99+
3.74 g/amp-hr   
10

Electron Work Function
4.55 eV   
13
4.49 eV   
15

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

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