| Property | Value |
|---|---|
| Atomic number | 92 |
| Atomic weight | 238.028913 amu |
| Element family | Actinoids |
| Electronic configuration | 1s2 |
| Stable and very long lived isotopes | None |
| Previous element | Protactinium |
| Next element | Neptunium |
| Density | 18.95 g/cm3 (STP) |
| Melting | 1132 °C |
| Boiling | 3818 °C |
| Covalent radius | 1.7 Å |
| Van der Waals radius | 1.86 Å |
| Ionic radius | 0.52 Å |
| Metallic radius | 1.56 Å |
| First ionization potential | 6.194 eV |
| Electron affinity | 0.315 eV |
| Electronegativity | 1.38 |
| Discovery year | 1789 |
| Sample reactions |
|---|
| U + F2 = UF6 |
Uranium is an element number 92 from actinoids family. Its symbol is U. Uranium atomic weight is 238.028913 amu. U has no stable or long lived isotopes. Uranium electronic configuration is 1s22s22p63s23p63d104s24p64d104f145s25p65d106s26p67s26d15f3. Sample compounds that contain Uranium are UF6, UO2, UF4, CUSO4, CU, FUCK.
Please let us know how we can improve this web app.
