Metal Types And Recycling Process
mar 05, 2021 steel and iron are the most recycled materials in the world due in part to the opportunity to recover large structures as well as the ease of reprocessing. the use of magnets in the sorting process enables recyclers to easily separate them from the mixed waste stream. currently, the single most recycled container in the world is the aluminum can.In this science project, you used the properties of magnetism, solubility, and density to separate a mixture of sand, salt, and iron filings, but matter has many other properties. some include size, smell, color, freezing point, melting point, response to static electricity, and viscosity.