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Chemical Properties of Ruthenium and Curium


Chemical Properties of Curium and Ruthenium


Chemical Properties

Chemical Formula
Ru   
Cm   

Isotopes
  
  

Known Isotopes
26   
13
15   
24

Electronegativity
  
  

Pauling Electronegativity
2.20   
4
1.30   
32

Allred Rochow Electronegativity
1.42   
18
1.20   
27

Allen Electronegativity
1.54   
25
Not Available   

Electropositivity
  
  

Pauling Electropositivity
1.80   
99+
2.70   
22

Ionization Energies
  
  

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

2nd Energy Level
710.22 kJ/mol   
99+
1,196.00 kJ/mol   
99+

3rd Energy Level
2,747.00 kJ/mol   
37
2,026.00 kJ/mol   
99+

4th Energy Level
Not Available   
3,550.00 kJ/mol   
99+

Electrochemical Equivalent
1.26 g/amp-hr   
99+
3.07 g/amp-hr   
16

Electron Work Function
4.71 eV   
9
Not Available   

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

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