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Chemical Properties of Darmstadtium and Technetium

Darmstadtium
Technetium
Chemical Properties of Technetium and Darmstadtium


Chemical Properties
Chemical Formula
Ds   
Tc   
Isotopes
  
  
Known Isotopes
9   
29
18   
21
Electronegativity
  
  
Pauling Electronegativity
Not Available   
1.90   
11
Allred Rochow Electronegativity
Not Available   
1.36   
20
Allen Electronegativity
Not Available   
1.51   
28
Electropositivity
  
  
Pauling Electropositivity
Not Available   
2.10   
99+
Ionization Energies
  
  
1st Energy Level
955.20 kJ/mol   
5
702.00 kJ/mol   
36
2nd Energy Level
1,891.10 kJ/mol   
16
1,470.00 kJ/mol   
99+
3rd Energy Level
3,029.60 kJ/mol   
25
2,850.00 kJ/mol   
33
4th Energy Level
3,955.90 kJ/mol   
40
Not Available   
5th Energy Level
5,113.70 kJ/mol   
33
Not Available   
Electrochemical Equivalent
Not Available   
0.52 g/amp-hr   
99+
Electron Work Function
Not Available   
Not Available   
Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity   
Anti Corrosion, Ionization, Radioactive Isotopes, Radioactivity, Solubility   
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