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Chemical Properties of Lead and Cadmium


Chemical Properties of Cadmium and Lead


Chemical Properties

Chemical Formula
Pb   
Cd   

Isotopes
  
  

Known Isotopes
35   
4
34   
5

Electronegativity
  
  

Pauling Electronegativity
1.87   
13
1.69   
17

Sanderson Electronegativity
2.29   
4
1.98   
9

Allred Rochow Electronegativity
1.55   
11
1.46   
15

Mulliken-Jaffe Electronegativity
2.41   
2
1.53   
13

Allen Electronegativity
1.85   
8
1.52   
27

Electropositivity
  
  

Pauling Electropositivity
1.67   
99+
2.31   
37

Ionization Energies
  
  

1st Energy Level
715.60 kJ/mol   
31
867.80 kJ/mol   
11

2nd Energy Level
1,450.50 kJ/mol   
99+
1,631.40 kJ/mol   
32

3rd Energy Level
3,081.50 kJ/mol   
23
3,616.00 kJ/mol   
13

4th Energy Level
4,083.00 kJ/mol   
35
Not Available   

5th Energy Level
6,640.00 kJ/mol   
20
Not Available   

Electrochemical Equivalent
3.87 g/amp-hr   
9
2.10 g/amp-hr   
27

Electron Work Function
4.25 eV   
21
4.22 eV   
22

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

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