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osmium

C2 noun
us /ˈɑz.mi.əm/

osmium /ˈɒz.mi.əm/ nghĩa là osimi, osmi

Các nghĩa

  1. osimi · osmi

    A chemical element (symbol Os) with atomic number 76: a hard, brittle, heavy, bluish-white transition metal found as a trace element in alloys, mostly in platinum ores.

    countable · uncountable

    Their latest catalyst includes some osmium.

  2. nguyên tử osmi

    A single atom of this element.

    countable

    This reaction substitutes a ruthenium for an osmium.

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