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Noun: chemical substance
  1. Material produced by or used in a reaction involving changes in atoms or molecules
    - chemical

Derived forms: chemical substances

Type of: material, stuff

Encyclopedia: Chemical substance

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chemical mechanism
chemical notation
chemical operations
chemical phenomenon
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chemical process
chemical property
chemical reaction
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chemical science
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chemical terrorism
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Chemical Weapons Convention
chemically
chemiluminescence
chemiluminescent
chemin de fer
chemise