U
Uranium
Zosankha 92 · 238.0289 u
Uranium ndi mafuta ofunikira kwambiri kwa ma nuclear power plants.
Zochita za Fiziki
| Mafuta | 238.0289 u |
| Kuwala | 19.1 g/cm³ |
| Kutentha | 1405.3 K |
| Kutentha | 4404.0 K |
| Kuoneka | Silvery- gray metallic |
| State at Room Temp | M'gululi |
Makhalidwe a Chemical
| Electronegativity | 1.38 (Pauling) |
| 1st Ionization Energy | 597.6 kJ/mol |
| Electron Affinity | 50.94 kJ/mol |
| Oxygen | +2, +3, +4, +5, +6 |
Zosankha
| Kusintha kwa ma electron | [Rn] 5f3 6d1 7s2 |
| Atomic radius | 156.0 pm |
| Covalent Radius | 196.0 pm |
| Kuwala kwa Van der Waals | 186.0 pm |
Kupeza
| Kupezeka ndi | Martin Heinrich Klaproth |
| Kuzindikira chaka | 1789 |
| Malo | Berlin, Germany |
| Analimbikitsidwa ndi | Imeneyi ilipo chifukwa cha planeti ya Uranus |
Za ine Uranium
Uranium is a silvery-gray metallic element. Uranium-235 is the only naturally occurring fissile isotope. Uranium was used as a yellow glass colorant centuries before its radioactivity was discovered.
Kugwiritsa ntchito & Maphunziro
Mafuta a nyukiliya, zitsulo zosapanga dzimbiri, zida za nyukiliya, ndi zida za nyukiliya ndi zida za nyukiliya.
Fun Facts
Antique 'Vaseline Glass' yokhala ndi uranium kuchokera ku 1800s ikuwoneka yobiriwira pansi pa UV light.
Isotopes
| Kukula kwa maselo | Kuchuluka | Half-Life | Wolimba |
| 234 | 0.000054% | 245,500 years | Si |
| 235 | 0.007204% | 703.8 million years | Si |
| 238 | 0.992742% | 4.468 billion years | Si |
Kusintha kwa ma electron
[Rn] 5f3 6d1 7s2