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Chemical Properties of Rhodium and Radium


Chemical Properties of Radium and Rhodium


Chemical Properties

Chemical Formula
Rh   
Ra   

Isotopes
  
  

Known Isotopes
16   
23
33   
6

Electronegativity
  
  

Pauling Electronegativity
2.28   
3
0.90   
99+

Allred Rochow Electronegativity
1.45   
16
0.97   
38

Mulliken-Jaffe Electronegativity
Not Available   
0.92   
20

Allen Electronegativity
1.56   
24
0.89   
99+

Electropositivity
  
  

Pauling Electropositivity
1.72   
99+
3.10   
5

Ionization Energies
  
  

1st Energy Level
719.70 kJ/mol   
29
509.30 kJ/mol   
99+

2nd Energy Level
1,740.00 kJ/mol   
26
979.00 kJ/mol   
99+

3rd Energy Level
2,997.00 kJ/mol   
27
Not Available   

Electrochemical Equivalent
1.28 g/amp-hr   
99+
4.22 g/amp-hr   
6

Electron Work Function
4.98 eV   
6
Not Available   

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

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