Home
Compare Metals
Transition Metals
Actinide Metals
Lanthanide Metals
Post-Transition Metals
Alkaline Earth Metals
Alkali Metals
Chemical Properties of Technetium and Gadolinium
f
Technetium
Gadolinium
Chemical Properties of Gadolinium and Technetium
Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
Chemical Properties
Chemical Formula
Tc
Gd
Isotopes
Known Isotopes
18
21
26
13
Electronegativity
Pauling Electronegativity
1.90
11
1.20
39
Allred Rochow Electronegativity
1.36
20
1.11
29
Allen Electronegativity
1.51
28
Not Available
Electropositivity
Pauling Electropositivity
2.10
99+
2.80
15
Ionization Energies
1st Energy Level
702.00 kJ/mol
36
593.40 kJ/mol
99+
2nd Energy Level
1,470.00 kJ/mol
99+
1,170.00 kJ/mol
99+
3rd Energy Level
2,850.00 kJ/mol
33
1,990.00 kJ/mol
99+
4th Energy Level
Not Available
4,250.00 kJ/mol
30
Electrochemical Equivalent
0.52 g/amp-hr
99+
1.96 g/amp-hr
32
Electron Work Function
Not Available
3.10 eV
35
Other Chemical Properties
Anti Corrosion, Ionization, Radioactive Isotopes, Radioactivity, Solubility
Corrosion, Flammable, Ionization, Radioactive Isotopes
Atomic >>
<< Physical
Compare Transition Metals
Technetium vs Seaborgium
Technetium vs Hafnium
Technetium vs Rhenium
Transition Metals
Yttrium
Scandium
Ruthenium
Niobium
Hafnium
Rhenium
Transition Metals
Seaborgium
Periodi...
|
Facts
|
Uses
|
Physical
Hassium
Periodi...
|
Facts
|
Uses
|
Physical
Rutherfordium
Periodi...
|
Facts
|
Uses
|
Physical
» More Transition Metals
Compare Transition Metals
Gadolinium vs Niobium
Periodi...
|
Facts
|
Uses
|
Physical
Gadolinium vs Scandium
Periodi...
|
Facts
|
Uses
|
Physical
Gadolinium vs Ruthenium
Periodi...
|
Facts
|
Uses
|
Physical
» More Compare Transition Metals