Chemistry, 10.07.2019 21:00, dariusardelean8700
Chemists investigated an unknown substance and found it to have the following characteristics: different components could be observed in the substance. different samples of the substance appeared to have different proportions of the components. the components could be easily separated using filters and sorting. which statement most accurately describes this substance? a. the substance is a compound. b. the substance is an element. c. the substance is a heterogeneous mixture. d. the substance is a homogeneous mixture.
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