All of Science

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Across
  1. 3. Neutral charge and is in the nucleus
  2. 5. distance/time
  3. 9. When a NEW SUBSTANCE is formed
  4. 12. 1 piece of evidence to show a chemical change
  5. 13. Positive charge and is in the nucleus
  6. 14. 1 piece of evidence to show a chemical change
  7. 17. the elements on the RIGHT of the periodic table are more ______
  8. 19. Newton's Third Law
  9. 20. Change in speed, direction, or both
Down
  1. 1. Determines the reactivity of an element
  2. 2. up and down on the periodic table
  3. 4. when a chemical changes it's physical form
  4. 6. Located in the electron cloud and has a negative charge
  5. 7. Shows elements on a table or graph
  6. 8. Left to right on the Periodic Table
  7. 10. Newton's First Law
  8. 11. A New Substance Is Formed
  9. 15. Speed+Direction
  10. 16. Newton's second law
  11. 18. the elements on the LEFT of the periodic table are more ______