Molecules & Properties

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