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Which of the following produces a physical change?
A. Melting butter in a microwave
B. Turning wood into ash
OC. Leaving metal outside in the rain until rust forms or
D. Combining carbon dioxide and water to make suga

Sagot :

GinnyAnswer

Final answer:

Melting butter and forming rust are physical changes, while turning wood into ash is a chemical change.


Explanation:

Physical change: Melting butter in a microwave is a physical change as the butter changes from a solid to a liquid state without altering its chemical composition.

Chemical change: Turning wood into ash involves a chemical change as the wood undergoes combustion to form new substances like carbon dioxide and ashes.

Physical change: Leaving metal outside in the rain until rust forms is a physical change as it involves the metal surface forming a new layer of iron oxide without a change in its chemical composition.


Learn more about Physical and Chemical Changes here:

https://brainly.com/question/38267226


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