IPC Crossword #2

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Across
  1. 4. – Substance present before a chemical reaction.
  2. 8. – Distance from crest to crest of a wave.
  3. 9. – Change in velocity over time.
  4. 10. – Ability to do work.
  5. 11. – Height of a wave.
  6. 13. of Conservation of Energy – Energy cannot be created or destroyed, only changed.
  7. 15. First Law – An object in motion stays in motion unless acted on.
  8. 17. Energy – Stored energy.
  9. 19. – Force applied over a distance.
  10. 20. Bond – Bond formed when atoms share electrons.
  11. 23. Formula – Symbols showing the elements in a compound.
  12. 26. – Substance with a pH below 7.
  13. 27. Second Law – Force equals mass times acceleration (F=ma).
  14. 29. – Substance formed after a chemical reaction.
  15. 30. – Path through which electric current flows.
Down
  1. 1. – Reaction that absorbs heat energy.
  2. 2. – Force that resists motion between surfaces.
  3. 3. – Number of waves that pass a point in a second.
  4. 5. – Reaction between an acid and a base.
  5. 6. – Rate of doing work.
  6. 7. Energy – Energy of motion.
  7. 12. – Reaction that releases heat energy.
  8. 14. – Repeating disturbance that transfers energy.
  9. 16. – Mass times velocity.
  10. 18. Bond – Bond formed when electrons are transferred.
  11. 21. – Tendency of an object to resist a change in motion.
  12. 22. Third Law – For every action, there is an equal and opposite reaction.
  13. 24. – Substance with a pH above 7.
  14. 25. – Speed in a given direction.
  15. 28. – A push or pull on an object.