Which of the following is an example of a physical change?
A. Rusting of a car
B. Cutting a paper
C. Charring a marshmallow
D. Mixing an acid and a base
please help me po ty
A. Rusting of a car
B. Cutting a paper
C. Charring a marshmallow
D. Mixing an acid and a base
please help me po ty
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Answer:
Examples of chemical changes are burning, cooking, rusting, and rotting. Examples of physical changes are boiling, melting, freezing, and shredding. Many physical changes are reversible, if sufficient energy is supplied
Explanation:
hope it helps I think it's b