depinisyon kahulugan
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doc Definition of free radical
    English to English
    noun
  • 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.
    source: WordNet 3.0
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