单词 | chemical change |
释义 | chemical changenounChemistry. a usually irreversible chemical reaction involving the rearrangement of the atoms of one or more substances and a change in their chemical properties or composition, resulting in the formation of at least one new substance: The formation of rust on iron is a chemical change. Compare physical change. Words nearby chemical changechemical abuse, chemical antidote, chemical attraction, chemical bond, chemical castration, chemical change, chemical dependency, chemical dermatitis, chemical diabetes, chemical element, chemical energy Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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