Describe the following Chemistry terms: Physical property, Chemical property, Physical change, Chemical change
Answer:
Physical property- a property used to characterize physical objects
Chemical property- a property used to characterize materials in reactions that change their identity
Physical change- a change from one state (solid or liquid or gas) to another without a change in chemical composition
Chemical change- any process determined by the atomic and molecular composition and structure of the substances involved
Đăng bởi:
ycantho - Ngày đăng:
27/01/2011
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