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    atomic number 42

    atomic number 42 - 365bet中国官方网站 definition and meaning for word atomic number 42

    Definition
    (noun) a polyvalent metallic element that resembles chromium and tungsten in its properties; used to strengthen and harden steel
    Synonyms : mo , molybdenum

  • Word used in video below:
    text: atomic element number 101 ends in iam
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