Basic PSC Crossword

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Across
  1. 2. rules and procedures to prevent injury in the science classroom
  2. 3. force of attraction between two masses
  3. 5. principle stating momentum remains constant in a closed system
  4. 6. the ability to do work or cause change
  5. 9. anything that has mass and takes up space
  6. 12. what matter is made of
  7. 15. scientific reasoning that connects evidence to conclusions
  8. 17. state of matter with fixed shape and volume
  9. 19. branch of science dealing with matter and its changes
  10. 20. process of examining data to find patterns
  11. 22. quantity of motion related to mass and velocity
  12. 23. representation used to explain or predict changes in matter
Down
  1. 1. scientist who formulated laws of motion and gravitation
  2. 4. process of planning and carrying out scientific experiments
  3. 7. ability to cause motion or change
  4. 8. the change in position of an object over time
  5. 10. a push or pull that can change an object’s motion
  6. 11. physical form of matter such as solid, liquid, or gas
  7. 13. state of matter with no fixed shape or volume
  8. 14. smallest unit of matter that retains chemical properties
  9. 16. branch of science dealing with motion, forces, and energy
  10. 18. information collected during experiments
  11. 21. state of matter with fixed volume but changing shape