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chemical phenomenon

 
Noun chemical phenomenon has 1 sense
  1. chemical phenomenon - any natural phenomenon involving chemistry (as changes to atoms or molecules)
    --1 is a kind of
    natural phenomenon
    --1 has particulars:
     allotropy, allotropism; exchange; crystallization, crystallisation, crystallizing; valency; fermentation, ferment; polymorphism, pleomorphism; state of matter, state
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