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Chemical Properties of Cadmium and Actinium


Chemical Properties of Actinium and Cadmium


Chemical Properties

Chemical Formula
Cd   
Ac   

Isotopes
  
  

Known Isotopes
34   
5
29   
10

Electronegativity
  
  

Pauling Electronegativity
1.69   
17
1.10   
99+

Sanderson Electronegativity
1.98   
9
Not Available   

Allred Rochow Electronegativity
1.46   
15
1.00   
36

Mulliken-Jaffe Electronegativity
1.53   
13
Not Available   

Allen Electronegativity
1.52   
27
Not Available   

Electropositivity
  
  

Pauling Electropositivity
2.31   
37
2.90   
10

Ionization Energies
  
  

1st Energy Level
867.80 kJ/mol   
11
499.00 kJ/mol   
99+

2nd Energy Level
1,631.40 kJ/mol   
32
1,170.00 kJ/mol   
99+

3rd Energy Level
3,616.00 kJ/mol   
13
1,900.00 kJ/mol   
99+

4th Energy Level
Not Available   
4,700.00 kJ/mol   
23

Electrochemical Equivalent
2.10 g/amp-hr   
27
2.82 g/amp-hr   
18

Electron Work Function
4.22 eV   
22
Not Available   

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

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