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Chemical Properties of Ruthenium and Technetium
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Ruthenium
Technetium
Chemical Properties of Technetium and Ruthenium
Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
Chemical Properties
Chemical Formula
Ru
Tc
Isotopes
Known Isotopes
26
13
18
21
Electronegativity
Pauling Electronegativity
2.20
4
1.90
11
Allred Rochow Electronegativity
1.42
18
1.36
20
Allen Electronegativity
1.54
25
1.51
28
Electropositivity
Pauling Electropositivity
1.80
99+
2.10
99+
Ionization Energies
1st Energy Level
710.20 kJ/mol
32
702.00 kJ/mol
36
2nd Energy Level
710.22 kJ/mol
99+
1,470.00 kJ/mol
99+
3rd Energy Level
2,747.00 kJ/mol
37
2,850.00 kJ/mol
33
Electrochemical Equivalent
1.26 g/amp-hr
99+
0.52 g/amp-hr
99+
Electron Work Function
4.71 eV
9
Not Available
Other Chemical Properties
Anti Corrosion, Ionization, Radioactive Isotopes, Solubility
Anti Corrosion, Ionization, Radioactive Isotopes, Radioactivity, Solubility
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