Page 257 - Science Course 1 (Book 1)

Mo6-L7: Vocabulary Review

Directions: Explain the differences between the terms in each pair on the lines provided. Use complete
sentences.
1. heterogeneous mixture; homogenous mixture

2. atom; element

3. element; compound

4. substance; mixture

5. molecule; atom

6. compound; molecule

7. individual; multiple

8. chemical change; physical change

9. matter; substance

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