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Akimi4 [234]
3 years ago
12

Physical and chemical change

Chemistry
2 answers:
Greeley [361]3 years ago
5 0
physical change in a substance doesn't change what the substance is. In a chemical change where there is a chemical reaction, a new substance is formed and energy is either given off or absorbed. For example, if a piece of paper is cut up into small pieces it still is paper.
lina2011 [118]3 years ago
5 0

Chemical change: a change that occurs when one substance combines with another substance to make a new substance

Physical change: a change to any physical property of a substance


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