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Chemical Properties of Technetium and Mercury


Chemical Properties of Mercury and Technetium


Chemical Properties

Chemical Formula
Tc   
Hg   

Isotopes
  
  

Known Isotopes
18   
21
34   
5

Electronegativity
  
  

Pauling Electronegativity
1.90   
11
2.00   
7

Sanderson Electronegativity
Not Available   
2.20   
7

Allred Rochow Electronegativity
1.36   
20
1.44   
17

Mulliken-Jaffe Electronegativity
Not Available   
1.81   
9

Allen Electronegativity
1.51   
28
1.44   
30

Electropositivity
  
  

Pauling Electropositivity
2.10   
99+
2.00   
99+

Ionization Energies
  
  

1st Energy Level
702.00 kJ/mol   
36
1,007.10 kJ/mol   
4

2nd Energy Level
1,470.00 kJ/mol   
99+
1,810.00 kJ/mol   
20

3rd Energy Level
2,850.00 kJ/mol   
33
3,300.00 kJ/mol   
20

Electrochemical Equivalent
0.52 g/amp-hr   
99+
3.74 g/amp-hr   
10

Electron Work Function
Not Available   
4.49 eV   
15

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

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