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A grey rock with white and black flecks. Is this rock a pure substance, mechanical, or a solution? Explain
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A grey rock with white and black flecks. Is this rock a pure substance, mechanical, or a solution? Explain
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Mar 15, 2018
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A grey rock with white and black flecks.
Is this rock a pure substance, mechanical, or a solution? Explain
Chemistry
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this is a pure substance
Nindalf
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Mar 20, 2018
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