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Suppose you have a container filled with iron and sand. you can separate the iron from the sand if you so this is a
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How could a student test the effect of removing heat from a gas that is stored in a sealed container? what must occur in order for matter to change states?
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In which region is the substance in both the solid phase and the liquid phase? 1 2. 3 4 mark this and return save and exit next
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Suppose you have a container filled with iron and sand. you can separate the iron from the sand if y...
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