Across
- 3. many identical molecules that follow each other in a strand make a
- 4. where molecules of the same stick together easier
- 5. the energy transferred from an object to another
- 7. a large body of matter with no shape
- 10. the study of matter
- 12. copper, Gold, are both definitions of a
- 13. a change to a substance physically
- 17. size and shape are examples of
- 18. What everything is made up of
Down
- 1. the final product of a reaction
- 2. amount of space occupied by matter
- 6. an average measure of kinetic energy
- 8. a change to a substance chemically
- 9. oxidation and combustion are examples of
- 11. 2 or more atoms joined together
- 14. the ability to do work
- 15. the factors that go in a reaction
- 16. the smallest unit of matter