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天火字典

英日字典: 遊離基

遊離基


1 文書を見つけるための辞書。


  • radical, free radical
  • フリーラジカル, 遊離基
  • an atom or group of atoms with at least one unpaired electron; in the body it is usually an oxygen molecule that has lost an electron and will stabilize itself by stealing an electron from a nearby molecule; "in the body free radicals are high-energy particles that ricochet wildly and damage cells"
  • 少なくとも対を成さない原子1つを持った原子または分子団

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