Procedure seperation of a mixture
PROCEDURE (PART A): Using a scoopula, put a small amount of salt, sand, and iron filings into 3 stone dishes. Record the physical appearances of the substances. Place the magnet in a stone bag, making sure no area of the magnet is exposed, and gently move around the three substances to test magnetism. If the substance is magnetic, the substance will stick to the stone bag. Record all