POM Review: Inquiries 1-4 Crossword

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Across
  1. 4. a state or phase of matter in which a substance has a definite volume but no definite shape
  2. 7. the theory that suggests that all the matter and energy in the universe exploded from one point creating and forming our universe
  3. 10. a phase or state of matter in which a substance has definite shape and volume
  4. 15. an attribute that can be used to identify a substance
  5. 19. substances that make up the universe
  6. 21. the mass of a known volume of a substance
  7. 22. liquids that are unable to dissolve in one another
  8. 24. a proposed explanation that can be proved wrong that is backed up by scientific observations and data collection over time that can be repeated by other scientists
  9. 25. matter that has definite characteristic properties
  10. 27. a metric unit of force
  11. 28. liquids that are able to dissolve in one another
  12. 29. an instrument for weighing or a range of values forming a system for measuring or grading something
  13. 30. a straight strip or cylinder of plastic, wood, metal, or other rigid material, which is usually marked at regular intervals and is used to measure lengths
Down
  1. 1. an object is in the middle of water and is not touching the bottom of the surface the water is in
  2. 2. a metric unit of volume and equal to one-thousandth of a liter
  3. 3. a measure of the force of gravity
  4. 5. an objet that touches the bottom of the surface the water is in
  5. 6. a measuring instrument used for measuring the volume of a liquid, which is usually marked with intervals
  6. 8. a state or phase of matter in which a substance has no definite shape or volume
  7. 9. the amount of space occupied by a sample of matter
  8. 11. a metric unit of volume and is equal to one milliliter
  9. 12. a metric unit of density
  10. 13. the layer of air that surrounds Earth
  11. 14. one of the most famous mathematicians and scientists of ancient Greece who was an expert on mass, volume, and density
  12. 16. a chemical (gas) that is used to kill microorganisms and microbes and was used in World War I as a weapon
  13. 17. a chemical (inert gas) that is colorless, which is used to inflate weather balloons and blimps
  14. 18. a metric unit used to measure mass
  15. 20. a chemical (gas) that is colorless and odorless, which helps us breath, burn materials, and produce respiration
  16. 23. a measure of the amount of matter in an object
  17. 26. a chemical (gas) that is colorless and odorless, which helps plants grow besides carbon dioxide