uranium
Uranium, radioactive chemical element of the actinoid series of the periodic table, atomic number 92. It is an important nuclear fuel. It is a dense, hard metallic ... ,Enriched uranium is a type of uranium in which the percent composition of uranium-235 has been increased through the process of isotope separation.
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 uranium 相關參考資料
uranium漢語(繁體)翻譯：劍橋詞典 - Cambridge Dictionary
a chemical element that is a heavy, radioactive metal, used in the production of nuclear power and in some types of nuclear weapon. 鈾. (uranium在劍橋英語- ... https://dictionary.cambridge.o uranium | Definition, Properties, Uses, & Facts | Britannica.com
Uranium, radioactive chemical element of the actinoid series of the periodic table, atomic number 92. It is an important nuclear fuel. It is a dense, hard metallic ... https://www.britannica.com Enriched uranium - Wikipedia
Enriched uranium is a type of uranium in which the percent composition of uranium-235 has been increased through the process of isotope separation. https://en.wikipedia.org What is Uranium? How Does it Work - World Nuclear Association
Uranium is a very heavy metal which can be used as an abundant source of concentrated energy. Uranium occurs in most rocks in concentrations of 2 to 4 parts ... https://www.world-nuclear.org Uranium-235 - Wikipedia
Uranium-235 (235U) is an isotope of uranium making up about 0.72% of natural uranium. Unlike the predominant isotope uranium-238, it is fissile, i.e., it can ... https://en.wikipedia.org Uranium-238 - Wikipedia
Uranium-238 is the most common isotope of uranium found in nature, with a relative abundance of 99%. Unlike uranium-235, it is non-fissile, which means it ... https://en.wikipedia.org Natural uranium - Wikipedia
Natural uranium (NU, Unat) refers to uranium with the same isotopic ratio as found in nature. It contains 0.711% uranium-235, 99.284% uranium-238, and a ... https://en.wikipedia.org Isotopes of uranium - Wikipedia
Uranium (92U) is a naturally occurring radioactive element that has no stable isotope. It has two primordial isotopes that have long half-lives and are found in ... https://en.wikipedia.org Uranium - Wikipedia
Uranium is a chemical element with the symbol U and atomic number 92. It is a silvery-grey metal in the actinide series of the periodic table. A uranium atom has ... https://en.wikipedia.org |