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Chemistry, 05.05.2020 19:41 coco09

-Compare solutions, colloids, and suspensions.
-Iron filings are attracted by a magnet. This is a physical property of iron but not of most other materials, including sand. How could you use this difference in physical properties to separate a mixture of iron filings and sand?

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-Compare solutions, colloids, and suspensions.
-Iron filings are attracted by a magnet. This...
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