Across
- 4. the amount of space something takes up
- 5. change change in one or more sub caused by a reaction that forms new and different substance
- 6. anything that has mass and takes up space
- 7. process where new substance are formed during change
- 8. change change in which the form or shape of a substance changes but the substance still has the same chemical makeup
- 10. state of matter that has a define volume but not shape
- 11. mixture of two or more where the substance keep their identities
- 12. starts of matter in which a substance does not have a define shape or volume
- 14. substance made of two or more different atoms
- 15. state of matter in which has a define shape and volume
Down
- 1. smallest unit
- 2. matter that is made of only one kind of atom
- 3. measure of energy of motion
- 9. a mixture that has the same composite throughout because its mixed evenly
- 13. theory scientific explanation of the structure of an atom