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2 cards from this section. Quick, good the night before a test.
What is the definition of a pure substance?
Think about the types of materials in your kitchen.
Name one example of a homogeneous mixture.
Consider a mixture that looks the same throughout.
What type of mixture has a uniform composition throughout?
Think about how the components mix.
True or False: Mixtures can only be solid.
Consider examples from different states of matter.
You have a mixture of sand, water, and oil. Describe the process of separating these components.
Consider the different states of matter each component is in.
A chemist wants to isolate a compound from a mixture of substances. What separation techniques could they employ and why?
Think about the physical properties of the substances involved.
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