Physical Science 8 Vocab Crossword

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Across
  1. 2. how much an item weighs
  2. 3. total energy of motion and position of an object
  3. 5. new substances created from reaction
  4. 6. formation of new solid
  5. 7. the rate at which velocity changes
  6. 10. described as push or pull
  7. 11. the distance from one crest to the next
  8. 12. tells you how many atoms you have of element
  9. 14. tells you how many of that compound you have
  10. 16. describes an object's speed and direction
Down
  1. 1. a solid substance where compounds are arranged in a repeating pattern
  2. 4. wave transfers energy to a substance
  3. 8. highest point on wave
  4. 9. group of 2 or more atoms held together by chemical bonds
  5. 13. original substance that goes into reaction
  6. 15. pure substance made up of 2 or more elements chemically combined