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The intermediates in the thorium-232 decay chain are all relatively short-lived; the longest-lived intermediate decay products are radium-228 and thorium-228, with half lives of 5.75 years and 1.91 years, respectively. All other intermediate decay products have half lives of less than four days. [5] The following table lists the intermediate ...
Download as PDF; Printable version; ... Decay mode [1] [n 5] Daughter isotope [n 6 ... 232 Th is the only primordial nuclide of thorium and makes up effectively all ...
While Rockstar has previously provided some support with the original Grand Theft Auto and Grand Theft Auto 2, and even used a third-party utility for developing the Grand Theft Auto: London expansion packs, [40] the only official modification tool Rockstar has released is Rockstar Editor, [41] a tool which allows users to record and edit ...
Developed in tandem with the single-player mode, the online multiplayer mode Grand Theft Auto Online was conceived as a separate experience to be played in a continually evolving world. [81] Up to 30 players [n] freely roam across the game world and enter lobbies to complete jobs (story-driven competitive and cooperative modes). [82]
Decay mode Half-life (a = years) Energy released MeV Decay product Short Long 252 Cf: α: 2.645 a 6.1181 248 Cm: 248 Cm α 3.4 × 10 5 a 5.162 244 Pu: 244 Pu α 8 × 10 7 a 4.589 240 U: 240 U β −: 14.1 h 0.39 240 Np: 240 Np β −: 1.032 h 2.2 240 Pu: 240 Pu α 6561 a 5.1683 236 U: 236 U Thoruranium [17] α 2.3 × 10 7 a 4.494 232 Th: 232 Th ...
2b+ → double beta plus decay (R) → Positron emission; epsi → electron capture; epsiepsi → electron capture; epsiANDb+ → electron capture and beta plus decay (R) → Positron emission#Electron capture and beta plus decay; e+ → positron emission; gamma → gamma decay (R) → Gamma ray#Radioactive decay (gamma decay) n → neutron ...
Uranium-232 (232 U) is an isotope of uranium.It has a half-life of around 69 years and is a side product in the thorium cycle.It has been cited as an obstacle to nuclear proliferation using 233 U as the fissile material, because the intense gamma radiation emitted by 208 Tl (a daughter of 232 U, produced relatively quickly) makes the 233 U contaminated with it more difficult to handle.
Most of the time (92%), it undergoes beta plus decay to 230 Th, with a minor (8%) beta-minus decay branch leading to 230 U. It also has a very rare (.003%) alpha decay mode leading to 226 Ac. [10] It is not found in nature because its half-life is short and it is not found in the decay chains of 235 U, 238 U, or 232 Th. It has a mass of 230. ...