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Science Vocabulary 2

QuestionAnswer
Chemical Change Change in which the composition of a substance changes.
Chemical Property A property of matter that cannot be observed without altering the substance.
Physical Change Change in which the form or appearance of matter changes, but not its omposition.
Physical Property Characteristic than can be observed, using the five sennses, without changing or trying to change the composotion of a substance.
Law of conservation of mass States that the total mass of matter is the same before and after a physical or chemical change.
Created by: RSforte
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