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andre [41]
3 years ago
5

Which of the following does not indicate a chemical change?

Chemistry
1 answer:
AVprozaik [17]3 years ago
6 0
I believe the correct answer is the second option. It is crushing a solid into a powder that does not indicate a chemical change. A chemical change is a change of a substance into another substance with another set of properties. Crushing does not change a substance properties so it is only a physical change.
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How many molecules are in 165 g of carbon dioxide?
Alexeev081 [22]
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---------------- = ---------- or ----------------- = ----------
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TRUE/FALSE
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True would be the answer
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