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Chemical Properties of Radium and Radium


Chemical Properties of Radium and Radium


Chemical Properties

Chemical Formula
Ra   
Ra   

Isotopes
  
  

Known Isotopes
33   
6
33   
6

Electronegativity
  
  

Pauling Electronegativity
0.90   
99+
0.90   
99+

Allred Rochow Electronegativity
0.97   
38
0.97   
38

Mulliken-Jaffe Electronegativity
0.92   
20
0.92   
20

Allen Electronegativity
0.89   
99+
0.89   
99+

Electropositivity
  
  

Pauling Electropositivity
3.10   
5
3.10   
5

Ionization Energies
  
  

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

2nd Energy Level
979.00 kJ/mol   
99+
979.00 kJ/mol   
99+

Electrochemical Equivalent
4.22 g/amp-hr   
6
4.22 g/amp-hr   
6

Electron Work Function
Not Available   
Not Available   

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

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