QUESTION 5 Which of the following is a physical change? Choose all that apply. a. rusting of a metal can b. melting ice c. digesting a candy bar d. burning wood e. evaporating ethanol
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Rusting of a metal can: This is a chemical change because the metal is reacting with oxygen to form a new substance (rust). b. Melting ice: This is a physical change because the ice is changing from a solid to a liquid state, but its chemical composition remains Show more…
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