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Chemical Properties of Technetium and Osmium
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Technetium
Osmium
Chemical Properties of Osmium and Technetium
Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
Chemical Properties
Chemical Formula
Tc
Os
Isotopes
Known Isotopes
18
21
35
4
Electronegativity
Pauling Electronegativity
1.90
11
2.20
4
Allred Rochow Electronegativity
1.36
20
1.52
12
Allen Electronegativity
1.51
28
1.65
19
Electropositivity
Pauling Electropositivity
2.10
99+
1.80
99+
Ionization Energies
1st Energy Level
702.00 kJ/mol
36
840.00 kJ/mol
12
2nd Energy Level
1,470.00 kJ/mol
99+
1,309.80 kJ/mol
99+
3rd Energy Level
2,850.00 kJ/mol
33
1,600.00 kJ/mol
99+
Electrochemical Equivalent
0.52 g/amp-hr
99+
1.77 g/amp-hr
38
Electron Work Function
Not Available
4.83 eV
8
Other Chemical Properties
Anti Corrosion, Ionization, Radioactive Isotopes, Radioactivity, Solubility
Chemical Stability, Ionization, Solubility
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