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Chemical Properties of Ruthenium and Francium


Chemical Properties of Francium and Ruthenium


Chemical Properties

Chemical Formula
Ru   
Fr   

Isotopes
  
  

Known Isotopes
26   
13
33   
6

Electronegativity
  
  

Pauling Electronegativity
2.20   
4
0.70   
99+

Allred Rochow Electronegativity
1.42   
18
0.86   
99+

Mulliken-Jaffe Electronegativity
Not Available   
0.68   
25

Allen Electronegativity
1.54   
25
0.67   
99+

Electropositivity
  
  

Pauling Electropositivity
1.80   
99+
3.30   
1

Ionization Energies
  
  

1st Energy Level
710.20 kJ/mol   
32
380.00 kJ/mol   
99+

2nd Energy Level
710.22 kJ/mol   
99+
Not Available   

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

Electrochemical Equivalent
1.26 g/amp-hr   
99+
8.32 g/amp-hr   
1

Electron Work Function
4.71 eV   
9
Not Available   

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

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