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Chemical Properties of Palladium and Radium


Chemical Properties of Radium and Palladium


Chemical Properties

Chemical Formula
Pd   
Ra   

Isotopes
  
  

Known Isotopes
38   
1
33   
6

Electronegativity
  
  

Pauling Electronegativity
2.20   
4
0.90   
99+

Allred Rochow Electronegativity
1.35   
21
0.97   
38

Mulliken-Jaffe Electronegativity
Not Available   
0.92   
20

Allen Electronegativity
1.59   
22
0.89   
99+

Electropositivity
  
  

Pauling Electropositivity
1.80   
99+
3.10   
5

Ionization Energies
  
  

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

2nd Energy Level
7,298.22 kJ/mol   
2
979.00 kJ/mol   
99+

3rd Energy Level
11,815.13 kJ/mol   
3
Not Available   

Electrochemical Equivalent
1.99 g/amp-hr   
30
4.22 g/amp-hr   
6

Electron Work Function
5.12 eV   
3
Not Available   

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

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