| chemical change |
a change in the composition and properties of a substance, or substances, as the results of a chemical reaction.
출처: wblrd.sk.ca/~chem30_dev/appendix/glossary.htm
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| chemical change |
Rearrangement of the atoms, ions or radicals or one or more substances, resulting in the formation of new substances, often having entirely different properties. Also known as a chemical reaction.
출처: www.fire.org.uk/glossary.htm
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| chemical change |
A change in matter that produces new substances.
출처: jmsscienceweb.tripod.com/vocabulary.htm
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| chemical change |
A change in which a chemical reaction is produced and a new substance created, as when gasoline is burned to produce carbon dioxide. Compare physical change.
출처: www.environment.nelson.com/0176169040/glossary.htm...
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| chemical change |
a change in which one or more new substqances are produced with properties different from those of teh starting substance(s)
출처: www.saskschools.ca/curr_content/science9/glossary/
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