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What is the difference between a mixture and a compound?
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If iron filings and sulphur are mixed together, there is no chemical reaction and they can be separated again by removing the iron with a magnet. When iron filings and sulphur are heated they combine and change into iron sulphide, a compound.
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Previous:
Back
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Book:
Best Ever Q&A
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Section:
Science & Technology
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Chapter:
Chemicals & Matter
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