Iron is shiny, magnetic, and does not dissolve in carbon disulfide. Sulfur is dull, not magnetic, and does dissolve in carbon disulfide. If samples of iron and sulfur are combined and heated, the resulting substance is dull, not magnetic, and does not dissolve in carbon disulfide. The iron and sulfur underwent a change and produced a new . Please choose the correct answer from the following choices, and then select the submit answer button. Answer choices