a chemist is studying an unknown substance and could break the substance into its elemental components only…

a chemist is studying an unknown substance and could break the substance into its elemental components only by using chemical means. based on this observation, how should the unknown substance be classified?\nimpure substance\nsolution\nmixture\npure substance

a chemist is studying an unknown substance and could break the substance into its elemental components only by using chemical means. based on this observation, how should the unknown substance be classified?\nimpure substance\nsolution\nmixture\npure substance

Answer

Brief Explanations:

Pure substances can be broken into elements only by chemical means. Mixtures and solutions can be separated by physical means, and impure substances are mixtures.

Answer:

pure substance