Unit 1: Introduction to Matter Review

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Across
  1. 3. the type of property that relates to how something might react with something else (change in structure)
  2. 5. to avoid catching on fire easily, you should put your ________ up if it is long
  3. 7. what we make when conducting a lab to make sure we are recording all data
  4. 13. the compounds or elements in a reaction that react with each other
  5. 15. all things are not chemically combined
  6. 17. the type of group that is under "other"
  7. 20. another word for a homogenous mixture
  8. 21. the 4th step in the scientific method
Down
  1. 1. what we collect during an experiment
  2. 2. the type of property that relates to what something may look like
  3. 4. the compounds that are created in a reaction
  4. 6. type of observation that uses numbers / amounts
  5. 7. "different" conditions
  6. 8. made up of only 1 type of atom
  7. 9. anything that has mass and takes up space
  8. 10. the type of variable that changes based on something else
  9. 11. formed when two or more different types of atoms chemically combine
  10. 12. in order to be safe in the lab, you should wear ____________
  11. 14. type of observation that uses words
  12. 16. the type of variable that stays the same across all trials
  13. 18. substance all things are chemically combined
  14. 19. the type of variable that does not depend on anything else (usually time)