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Apply scientific knowledge about magnets to create a solution Practice Test
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Q1
Brad and Brian must separate a mixture prepared by their teacher. She asks them which items in the container could be removed by using a magnet and why. The things they have are toothpicks, sand, pebbles, marbles, iron filings, paper clips, chocolate chips, broken crayons, and bits of notebook paper.
Which items can they remove with a magnet, and why?
Brad and Brian must separate a mixture prepared by their teacher. She asks them which items in the container could be removed by using a magnet and why. The things they have are toothpicks, sand, pebbles, marbles, iron filings, paper clips, chocolate chips, broken crayons, and bits of notebook paper.
Which items can they remove with a magnet, and why?