Questions and Answers
If a substance cannot be separated physically or chemically, it is __________.
an element
If a substance cannot be separated physically, it is __________.
a pure substance
A chocolate chip cookie can be separated by physical means, and it is not the same throughout. How would you classify it?
as a heterogeneous mixture
Study Notes
Classification of Matter Study Notes
- A substance that cannot be separated by physical or chemical methods is classified as an element.
- A substance that cannot be separated by physical methods is identified as a pure substance.
- A chocolate chip cookie is considered a heterogeneous mixture because it can be physically separated and has a non-uniform composition throughout.
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Description
Test your knowledge on the classification of matter with this quiz. Questions cover elements, pure substances, and mixtures, helping you understand the distinctions between them. Perfect for reinforcing concepts from your chemistry studies.
