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Physics, 01.12.2021 01:00 Alienhead6187
A chemist is studying an unknown substance and could break the substance into its elemental components only by using chemical means. Based on this observation, how should the unknown substance be classified?
A. impure substance
B. solution
C. mixture
D. pure substance
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A chemist is studying an unknown substance and could break the substance into its elemental componen...
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