GRADE 9 SCIENCE

MATTER AND CHEMICAL CHANGE VOCABULARY REVIEW. 1. Anything that takes up space and has mass is matter. 2. Atoms are the smallest particles of matter that have specific, identifiable properties. 3. A pure substance consisting of only one kind of atom is a/an element (ex. Iron). 4. Mixtures consist of more than one kind of molecule. 5. ................
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