actinouranium

actinouranium
/ak tin'oh yoo ray"nee euhm, ak'teuh noh-/, n. Chem.
[1925-30; ACTINO- + URANIUM]

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Universalium. 2010.

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  • actinouranium — [ak΄tə nō΄yo͞o rā′nē əm] n. [< ACTINIUM + URANIUM] the uranium isotope of mass number 235: begins the actinium series …   English World dictionary

  • actinouranium — aktinuranis statusas T sritis chemija apibrėžtis U izotopas gamtinėje aktinio radioaktyviojoje šeimoje. simbolis( iai) AcU atitikmenys: angl. actinouranium rus. актиноуран …   Chemijos terminų aiškinamasis žodynas

  • actinouranium — aktinuranis statusas T sritis fizika atitikmenys: angl. actinouranium vok. Aktinouran, n rus. актиноуран, m pranc. actino uranium, m …   Fizikos terminų žodynas

  • actinouranium — noun Uranium 235 …   Wiktionary

  • actinouranium — ac·ti·no·ura·ni·um …   English syllables

  • actinouranium — ac•tin•o•u•ra•ni•um [[t]ækˌtɪn oʊ yʊˈreɪ ni əm, ˌæk tə noʊ [/t]] n. chem. uranium 235 • Etymology: 1925–30 …   From formal English to slang

  • actinouranium — |aktə(ˌ)nō noun Etymology: International Scientific Vocabulary actino (from New Latin actinium) + uranium : the uranium isotope of mass 235 * * * /ak tin oh yoo ray nee euhm, ak teuh noh / …   Useful english dictionary

  • uranium 235 — noun a uranium isotope with mass number 235; capable of sustaining chain reactions • Hypernyms: ↑uranium, ↑U, ↑atomic number 92 * * * noun : a light isotope of uranium of mass number 235 that is physically separable from natural uranium or is… …   Useful english dictionary

  • actinium series — noun : a radioactive series beginning with actinouranium, constituting the isotope of uranium of mass number 235, and ending with actinium D, constituting the nonradioactive isotope of lead of mass number 207: actinouranium, at. no. 92 (syn.… …   Useful english dictionary

  • uranium 235 — Chem. the radioactive uranium isotope having a mass number of 235, comprising 0.715 percent of natural uranium. When bombarded with neutrons it undergoes fission with the release of energy. Also called U 235, U 235, actinouranium. [1935 40] * * * …   Universalium

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