Where are we going with this? The activity on this page is one means by which it is possible to differentiate between substances (pure and mixtures) based on physical and chemical properties.
Activity: Centrifugal Separation of Mixtures
Overview: Use a centrifuge to attempt to separate various fluids (liquids). Those that separate will be suspensions.
Link to activity worksheet: CLICK HERE
If you do not have access to a centrifuge, you can complete this activity with this virtual lab video.