Across
- 3. Occurs when a substance reacts with oxygen.
- 5. Used to protect the eyes while doing experiments.
- 7. The ability of a type of matter to burn easily.
- 10. Characteristic of matter that can be observed as it changes.
- 13. H2O
- 14. Lab equipment used to measure mass.
- 15. Unit of measurement for mass.
- 16. A group of atoms that are held together by chemical bonds.
- 17. Facts or information proving an opinion.
- 18. Occurs when a substance reacts with another substance, changing into a new substance.
- 20. Easy to break
- 21. Unit of measurement for volume.
- 24. A substance will bend or flatten but not break.
Down
- 1. Lab equipment used to measure volume.
- 2. The mass / unit volume of a substance.
- 4. Carries heat or energy
- 6. Characteristics of matter that can be observed or measured without changing the identity of the matter.
- 8. The difference between the starting position and the final position. Uded to find volume of irregular shaped objects.
- 9. Unit of measurement for length.
- 11. To examine closely the structure of something or information.
- 12. Directions to an experiment of activity.
- 19. The amount of space matter takes up.
- 22. The amount of matter or particles, in a substance.
- 23. The pull of gravity ob matter.
- 25. The smallest whole part of matter.