What is the Separation method for sulfur sand and iron fillings?

The separation method for sulfur, sand, and iron filings involves using a magnet to attract the iron filings away from the mixture, as iron is magnetic while sulfur and sand are not. Once the iron is removed, the remaining mixture of sulfur and sand can be separated by adding water; sulfur will dissolve while sand will remain undissolved. Finally, the sand can be filtered out, leaving behind the dissolved sulfur, which can then be recovered by evaporating the water. This method effectively utilizes the physical properties of the materials for separation.