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    atomic number 67

    atomic number 67 - 365bet中国官方网站 definition and meaning for word atomic number 67

    Definition
    (noun) a trivalent metallic element of the rare earth group; occurs together with yttrium; forms highly magnetic compounds
    Synonyms : ho , holmium

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