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A student is testing a solid material to determine whether it is pure substance or a mixture.which observation would most likely indicate that the material is a mixture?
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A student is testing a solid material to determine whether it is pure substance or a mixture.which observation would most likely indicate that the material is a mixture?

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A student is testing a solid material to determine whether it is a pure substance or a mixture. Which observation would MOST likely indicate that the material is a mixture? The material has crystals of two different colors. atom.

User Mpe
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