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Chemical Properties of Mercury and Platinum


Chemical Properties of Platinum and Mercury


Chemical Properties

Chemical Formula
Hg   
Pt   

Isotopes
  
  

Known Isotopes
34   
5
35   
4

Electronegativity
  
  

Pauling Electronegativity
2.00   
7
2.28   
3

Sanderson Electronegativity
2.20   
7
Not Available   

Allred Rochow Electronegativity
1.44   
17
1.44   
17

Mulliken-Jaffe Electronegativity
1.81   
9
Not Available   

Allen Electronegativity
1.44   
30
1.72   
16

Electropositivity
  
  

Pauling Electropositivity
2.00   
99+
1.72   
99+

Ionization Energies
  
  

1st Energy Level
1,007.10 kJ/mol   
4
870.00 kJ/mol   
10

2nd Energy Level
1,810.00 kJ/mol   
20
1,791.00 kJ/mol   
21

3rd Energy Level
3,300.00 kJ/mol   
20
Not Available   

Electrochemical Equivalent
3.74 g/amp-hr   
10
1.82 g/amp-hr   
35

Electron Work Function
4.49 eV   
15
5.65 eV   
1

Other Chemical Properties
Flammability, Ionization, Solubility   
Chemical Stability, Anti Corrosion, Ionization   

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