Unit 1

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Across
  1. 4. data using numbers
  2. 7. the final statement of the expirimental procedure.
  3. 10. anything that has mass and takes up space
  4. 11. the group that tests the independent variable
  5. 12. the purest form of matter
  6. 15. An idea you want to test
  7. 16. one of the three states of matter with a defined shape
  8. 17. after an expierement, taking the data and comparing it to the hypothesis.
  9. 19. extremely strong bonds between protons and neutrons
  10. 20. the results
  11. 22. the amount of space an object occupies
  12. 23. subatomic particles with a negative charge
  13. 25. subatomic particles with a positive charge
Down
  1. 1. subatomic particles with a neutral charge
  2. 2. data using words
  3. 3. two or more atoms bonded together
  4. 5. things you are testing for
  5. 6. the variable the expierementer can change
  6. 7. the group where you didn't change anything, and allows you to determine the dependent variable
  7. 8. the amount of matter that makes up an object
  8. 9. the basic unit of a chemical element
  9. 13. one of the three states of matter that fills the volume and shae of the container
  10. 14. one of the three states of matter with a definite volume but no defined shae
  11. 18. A general set of steps used to make and test ideas
  12. 21. a variable that remains the same throughout the procedure
  13. 24. a physical property of matter