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Chemical Properties of Lutetium and Technetium
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Lutetium
Technetium
Chemical Properties of Technetium and Lutetium
Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
Chemical Properties
Chemical Formula
Lu
Tc
Isotopes
Known Isotopes
35
4
18
21
Electronegativity
Pauling Electronegativity
1.27
34
1.90
11
Allred Rochow Electronegativity
1.14
28
1.36
20
Allen Electronegativity
Not Available
1.51
28
Electropositivity
Pauling Electropositivity
2.73
20
2.10
99+
Ionization Energies
1st Energy Level
523.50 kJ/mol
99+
702.00 kJ/mol
36
2nd Energy Level
1,340.00 kJ/mol
99+
1,470.00 kJ/mol
99+
3rd Energy Level
2,022.30 kJ/mol
99+
2,850.00 kJ/mol
33
4th Energy Level
4,370.00 kJ/mol
28
Not Available
5th Energy Level
6,445.00 kJ/mol
21
Not Available
Electrochemical Equivalent
2.18 g/amp-hr
23
0.52 g/amp-hr
99+
Electron Work Function
3.30 eV
33
Not Available
Other Chemical Properties
Anti Corrosion, Ionization, Radioactive Isotopes, Solubility
Anti Corrosion, Ionization, Radioactive Isotopes, Radioactivity, Solubility
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Compare Lanthanide Series
Lutetium vs Cerium
Lutetium vs Lanthanum
Lutetium vs Samarium
Lanthanide Metals
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» More Compare Lanthanide Series