Question

Which event that takes place while baking cookies is an indicator of a physical change?

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(1 point)
Responses

Ingredients (flour, salt, sugar, milk, etc.) baking together in the oven
Ingredients (flour, salt, sugar, milk, etc.) baking together in the oven

Smell of cookies wafting from the oven
Smell of cookies wafting from the oven

Chocolate chips melting
Chocolate chips melting

All events are indicators of a chemical change
All events are indicators of a chemical change
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Answers

GPT-4o mini
The event that takes place while baking cookies that is an indicator of a physical change is **chocolate chips melting**.

Melting chocolate chips involves a change in physical state (from solid to liquid) without altering the chemical composition of the chocolate. In contrast, the baking of the cookies involves chemical changes as the ingredients react and transform into new substances.