Discovery of nuclear fission (section Protactinium)
13- and 90-minute half-life isotopes, demonstrating that von Grosse was incorrect, and they were not isotopes of protactinium. Moreover, the chemical reactions...
99 KB (12,607 words) - 04:05, 20 August 2024
Plutonium (section Isotopes and nucleosynthesis)
known isotopes of plutonium range in mass number from 228 to 247. The main decay modes of isotopes with mass numbers lower than the most stable isotope, 244Pu...
139 KB (14,903 words) - 06:55, 24 August 2024
Depleted uranium (DU; also referred to in the past as Q-metal, depletalloy or D-38) is uranium with a lower content of the fissile isotope 235U than natural...
133 KB (14,639 words) - 20:02, 6 September 2024