英語

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英語維基百科有一篇文章關於:
維基百科 en
化學元素
Mo
前:niobium (Nb)
後:technetium (Tc)
 
Molybdenum cube and fragment.

詞源

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借自新拉丁語 molybdaenum,來自molybdaena (任何像鉛的物質),來自古希臘語 μολύβδαινα (molúbdaina, 鉛墜,一塊鉛),來自μόλυβδος (mólubdos, 鉛;石墨),來自安那托利亞語族詞彙同源的呂底亞語 𐤪𐤠𐤭𐤦𐤥𐤣𐤠 (mariwda, 黑暗),來自原始印歐語 *morkʷ-iyo-,來自詞根*morkʷ- (),與英語 murk同源。[1]參見拉丁語 plumbum nigrum ()。後綴為 +‎ -um (化學元素)

18世紀最後25年被證實。

發音

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  • 英語發音məlĭb'dĭnəm, 國際音標(幫助)/məˈlɪbdɪnəm/
    • 音頻 (南英格蘭)(檔案)
  • 音頻 (美國)(檔案)

名詞

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molybdenum (可數 不可數,複數 molybdenums)

    • 1803, “Of Metals”, 出自 George Gleig 編, Supplement to the Third Edition of the Encyclopædia Britannica, or, A Dictionary of Arts, Sciences, and Miscellaneous Literature, 2nd版, 卷 I,頁號 225:
      The metals at preſent amount to 21 ; only 11 of which were known before the year 1730. Their names are gold, ſilver, platinum, mercury, copper, iron, tin, lead, zinc, antimony, biſmuth, arſenic, cobalt, nickel, manganeſe, tungſten, molybdenum, uranium, tellurium, titanium, chromum.
      (請為本引文添加中文翻譯)
    • 1928, Lawrence R. Bourne, 章號 4, 出自 Well Tackled![1]:
      Technical terms like ferrite, perlite, graphite, and hardenite were bandied to and fro, and when Paget glibly brought out such a rare exotic as ferro-molybdenum, Benson forgot that he was a master ship-builder, […]
      (請為本引文添加中文翻譯)
    • 1990, Arthur J. Conacher, “Salt of the Earth”, 出自 Environment[2], 卷 32, 號 6,頁號 40:
      At pH levels below 5, wheat yields may be low, molybdenum may become unavailable to plants, and other trace elements may be concentrated to toxic levels.
      (請為本引文添加中文翻譯)
  1. 元素的單一原子
    a quadruple bond between molybdenums
    (請為本使用例添加中文翻譯)
    • 2007, Peter Day, Molecules into Materials: Case Studies in Materials Chemistry—Mixed Valency, Magnetism and Superconductivity頁號 233:
      Thus in M4O11, for example, ¾ of the molybdenums are octahedrally connected and ¼ are tetrahedrally coordinated and, furthermore, the formula is compatible with the existence of one Mo(IV) for every three Mo(VI), so at first glance the compound might appear to be a class I mixed valence system.
      (請為本引文添加中文翻譯)

衍生詞

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相關詞

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參見

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來源

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  1. Beekes, Etymological Dictionary of Greek