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Chemical Properties of Ruthenium and Gold


Chemical Properties of Gold and Ruthenium


Chemical Properties

Chemical Formula
Ru   
Au   

Isotopes
  
  

Known Isotopes
26   
13
36   
3

Electronegativity
  
  

Pauling Electronegativity
2.20   
4
2.54   
1

Allred Rochow Electronegativity
1.42   
18
1.42   
18

Mulliken-Jaffe Electronegativity
Not Available   
1.87   
7

Allen Electronegativity
1.54   
25
1.92   
5

Electropositivity
  
  

Pauling Electropositivity
1.80   
99+
1.46   
99+

Ionization Energies
  
  

1st Energy Level
710.20 kJ/mol   
32
890.10 kJ/mol   
8

2nd Energy Level
710.22 kJ/mol   
99+
1,980.00 kJ/mol   
12

3rd Energy Level
2,747.00 kJ/mol   
37
Not Available   

Electrochemical Equivalent
1.26 g/amp-hr   
99+
2.45 g/amp-hr   
21

Electron Work Function
4.71 eV   
9
5.10 eV   
4

Other Chemical Properties
Anti Corrosion, Ionization, Radioactive Isotopes, Solubility   
Chemical Stability, Ionization, Solubility   

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