1. Science Vocabulary Review for FCAT

2. How to answer a question. Read each question Look at your choices Then choose your best answer

3. The smallest possible particle of matter atom element volume molecule

4. A particle made of two or more atoms atom element molecule Change of state

5. Substance having just one kind of atom hydrogen atom molecule element

6. Process of melting or freezing compound Change of state State of matter Chemical change

7. Results in a new substance Physical property Physical change Chemical change Change of state

8. Another name for chemical change element Chemical reaction Change of state Physical change

9. The amount of space an object takes up mass matter compound volume

10. A solid, liquid, or a gas can be one mass volume State of matter matter

11. Takes the shape of their containers and have a definite volume liquid matter gas solid

12. No definite shape or volume liquid solid gas Change of state

13. Different kinds of matter mixed completely with each other solubility mixture matter solution

14. A measure of how much material will dissolve in another liquid solid solubility solution

15. Two or more substances that are combined without changing any of them gas mixture solid solutions

16. Anything that takes up space and has mass matter solution liquid mass

17. A push or pull that causes a change in motion friction matter mixture force

18. A force that works against motion force gravity friction matter

19. Forces that act on an object but cancel each other out Unbalanced force friction gravity Balanced force

20. Act on an object-motion changes Balanced force friction work Unbalanced forces