Chemical Properties of Uranium and Cerium
Chemical Properties
Chemical Formula
U
Ce
Isotopes
Known Isotopes
25
14
30
9
Electronegativity
Pauling Electronegativity
1.38
28
1.12
99+
Allred Rochow Electronegativity
1.22
26
1.08
31
Electropositivity
Pauling Electropositivity
2.62
26
2.88
11
Ionization Energies
1st Energy Level
597.60 kJ/mol
99+
534.40 kJ/mol
99+
2nd Energy Level
1,420.00 kJ/mol
99+
1,050.00 kJ/mol
99+
3rd Energy Level
1,900.00 kJ/mol
99+
1,949.00 kJ/mol
99+
4th Energy Level
3,145.00 kJ/mol
99+
3,547.00 kJ/mol
99+
5th Energy Level
Not Available
6,325.00 kJ/mol
22
6th Energy Level
Not Available
7,490.00 kJ/mol
21
Electrochemical Equivalent
1.48 g/amp-hr
99+
1.74 g/amp-hr
99+
Electron Work Function
3.63 eV
30
2.84 eV
39
Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity
Chemical Stability, Anti Corrosion, Ionization, Radioactive Isotopes, Solubility
|
||
|
||
|
