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03-12-2019
Chemistry

contestada

Which of the following is an example of a physical change?

a. A piece of iron being heated until it melts

b. Silver jewelry tarnishing

c. A piece of wood burning

Respuesta :

s9152707 s9152707

03-12-2019

Answer:

A

Explanation:

because you can turn the melted iron back to the solid it was before

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