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A chemist is studying an unknown substance. He can break it into its elemental components only by using chemical means. Based on this observation, how should the unknown substance be classified? impure
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A chemist is studying an unknown substance. He can break it into its elemental components only by using chemical means.

Based on this observation, how should the unknown substance be classified?
impure substance
solution
mixture
pure substance

User Ziarno
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2 Answers

3 votes

Answer:

C, Mixture

Step-by-step explanation:

User David Hewitt
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3 votes

Answer:

the correct answer is actually D pure substance

Step-by-step explanation:

User James Zhao
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