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    atomic number 40

    atomic number 40 - 365bet中国官方网站 definition and meaning for word atomic number 40

    Definition
    (noun) a lustrous grey strong metallic element resembling titanium; it is used in nuclear reactors as a neutron absorber; it occurs in baddeleyite but is obtained chiefly from zircon
    Synonyms : zirconium , zr

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