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Plutonium-238 fuel

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  • Plutonium-238 — Infobox isotope background = #7F7 text color = alternate names = mass number = 238 symbol = Pu num neutrons = 142 num protons = 94 abundance = halflife = 87.7 years error halflife = decay product =Uranium 234 decay mass =234 decay symbol =U… …   Wikipedia

  • Plutonium 238 — Le plutonium 238, noté 238Pu, est l isotope du plutonium dont le nombre de masse est égal à 238 : son noyau atomique compte 94 protons et 144 neutrons avec un spin 0+ pour une masse atomique de 238,0495534 g/mol. Il est caractérisé par un… …   Wikipédia en Français

  • Plutonium — (pronEng|pluːˈtoʊniəm, symbol Pu, atomic number 94) is a rare radioactive, metallic chemical element. The most significant isotope of plutonium is 239Pu, with a half life of 24,100 years; this isotope is fissile and is used in most modern nuclear …   Wikipedia

  • Plutonium in the environment — is an article which is part of the actinides in the environment series. Almost all plutonium present in the environment is due to human activity because the majority of plutonium isotopes are shortlived on a geological timescale.… …   Wikipedia

  • Plutonium(IV) oxide — IUPAC name Plutonium(IV) oxide …   Wikipedia

  • Plutonium-239 — Infobox isotope alternate names = symbol =Pu mass number =239 mass = num neutrons =145 num protons =94 abundance = halflife = 24,110 years error halflife = background = #FF6 text color = decay product =Uranium 235 decay symbol =U decay mass =235… …   Wikipedia

  • Plutonium — Eigenschaften …   Deutsch Wikipedia

  • plutonium — /plooh toh nee euhm/, n. Chem., Physics. a transuranic element with a fissile isotope of mass number 239 (plutonium 239) that can be produced from non fissile uranium 238, as in a breeder reactor. Symbol: Pu; at. no.: 94. [1940 45; < Gk Ploúton… …   Universalium

  • Plutonium-244 — has a halflife of 80 million years. This is longer than any of the other isotopes of plutonium. In fact, it is longer than any actinide except for the three naturally abundant ones U 235 (700my), U 238, and Thorium 232, longer than any other… …   Wikipedia

  • Plutonium-241 — Infobox isotope alternate names = symbol =Pu mass number =241 mass = num neutrons =147 num protons =94 abundance =0 (Artificial) halflife = 14 years error halflife = background =#7F7 text color = decay product =Americium 241 decay symbol =Am… …   Wikipedia

  • plutonium 239 — noun a highly fissionable isotope of plutonium that is used in atomic weapons and as a reactor fuel; produced by irradiating uranium 238 with slow electrons • Hypernyms: ↑plutonium, ↑Pu, ↑atomic number 94 • Hyponyms: ↑weapons plutonium, ↑weapon… …   Useful english dictionary

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