fission of uranium

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• Uranium — (pronEng|jʊˈreɪniəm) is a silvery gray metallic chemical element in the actinide series of the periodic table that has the symbol U and atomic number 92. It has 92 protons and 92 electrons, 6 of them valence electrons. It can have between 141 and …   Wikipedia

• Fission product — Fission products are the atomic fragments left after a large nucleus fissions. Typically, a large nucleus like Uranium fissions by splitting into two smaller nuclei, along with a few neutrons and a large release of energy in the form of heat… …   Wikipedia

• Uranium City, Saskatchewan — Uranium City is a settlement in northwestern Saskatchewan, Canada. It is on the northern shores of Lake Athabasca near the border of the Northwest Territories. It is located at coord|59|34|N|108|37|W| and 230 m above sea level. The settlement is… …   Wikipedia

• fission-track dating — Method of determining the age of a mineral that utilizes the damage done by the spontaneous fission of uranium 238, the most abundant isotope of uranium. The fission results in radiation damage, or fission tracks, that can be made visible by… …   Universalium

• uranium — /yoo ray nee euhm/, n. Chem. a white, lustrous, radioactive, metallic element, occurring in pitchblende, and having compounds that are used in photography and in coloring glass. The 235 isotope is used in atomic and hydrogen bombs and as a fuel… …   Universalium

• Uranium-233 — Infobox isotope background = #fc6 text color = isotope name = Uranium 233 isotope filename = alternate names = mass number =233 symbol =U num neutrons = num protons = abundance = halflife = 160,000 years error halflife = decay product = Thorium… …   Wikipedia

• Uranium appauvri — Batteries de centrifugeuses utilisées pour l’enrichissement de l’uranium. L’uranium appauvri est de l’uranium dont la composition isotopique comporte une faible abondance des isotopes légers, comprise entre 0,2 et 0,4 % de 235U (l uranium… …   Wikipédia en Français

• Fission product yield — Nuclear fission splits a heavy nucleus such as uranium or plutonium into two lighter nuclei, which are called fission products. Yield refers to the fraction of a fission product produced per fission.Yield can be broken down by: #Individual… …   Wikipedia

• Fission — nucléaire La fission nucléaire La fission nucléaire est le phénomène par lequel le noyau d un atome lourd (noyau qui contient beaucoup de nucléons, tels les noyaux d uranium et de plutonium) est divisé en plusieurs nucléides plus légers. Cette… …   Wikipédia en Français

• Fission Nucléaire — La fission nucléaire La fission nucléaire est le phénomène par lequel le noyau d un atome lourd (noyau qui contient beaucoup de nucléons, tels les noyaux d uranium et de plutonium) est divisé en plusieurs nucléides plus légers. Cette réaction… …   Wikipédia en Français

• Fission de l'atome — Fission nucléaire La fission nucléaire La fission nucléaire est le phénomène par lequel le noyau d un atome lourd (noyau qui contient beaucoup de nucléons, tels les noyaux d uranium et de plutonium) est divisé en plusieurs nucléides plus légers.… …   Wikipédia en Français