How do you separate a mixture of sulphur iron and salt?

To separate a mixture of sulfur, iron, and salt, you can use a magnet to remove the iron filings, as they are magnetic. Next, dissolve the remaining mixture (sulfur and salt) in water, as salt is soluble while sulfur is not. After stirring, filter the solution to separate the undissolved sulfur from the saltwater solution. Finally, evaporate the water from the saltwater solution to obtain the salt.