Physical Science Milestone EOC Crossword

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Across
  1. 3. energy of motion
  2. 4. device that makes work easier
  3. 7. electrons in an atoms outermost shell
  4. 9. force that opposes motion
  5. 12. connection between atoms
  6. 16. bonds in which atoms exchange electrons
  7. 19. a solution that can conduct electricity
  8. 20. heat transfer between materials in direct contact
  9. 26. an electric shock
  10. 27. the least reactive elements
  11. 28. a region of space that is affected by some force
  12. 29. force times distance
  13. 31. when an atom's nucleus splits
  14. 34. heat transfer through a fluid
  15. 36. electric pressure
  16. 38. the distance an object moves over time
  17. 39. measurement of how acidic of basic a solution is
  18. 40. atomic particle
  19. 42. positive atomic particle
  20. 43. measurement of the average motion of the atoms in a substance
  21. 44. an action that can change the motion of an object
  22. 46. gas so hot that its atoms have been stripped of
  23. 47. versions of an element with a specific number of neutrons
  24. 48. mass average mass of all the isotopes of an element
  25. 49. the length of a path that a moving object travels
  26. 52. elements on the left side of the periodic table
  27. 54. a substance that dissolves in a solvent
  28. 55. the ability of a substance to dissolve into a solvent
  29. 56. a solution containing the maximum amount of solute it can hold
Down
  1. 1. the flow of electrons
  2. 2. how many times easier a machine makes it to do work
  3. 5. solution with a high concentration of OH- ions
  4. 6. when two atomic nuclei combine
  5. 8. the emission of energy as electromagnetic waves or as moving particles
  6. 10. bonds in which atoms share electrons
  7. 11. an objects tendency to resist change in motion
  8. 13. describes the amount of solute dissolved in a solution
  9. 14. the rate of change of speed
  10. 15. negative atomic particle
  11. 17. mass times the force due to gravity
  12. 18. the amount of space something takes up
  13. 21. the straight line distance between two points
  14. 22. the average time it takes for a radioactive isotope to decay
  15. 23. a solute dissolved into a solvent
  16. 24. the amount of energy a substance can hold
  17. 25. energy held in atomic bonds
  18. 30. anything with mass and volume
  19. 32. a substance that solutes dissolve into
  20. 33. material through which electrons cannot flow easily
  21. 35. heat energy
  22. 37. the number of protons in an atom
  23. 41. stored energy
  24. 45. force that attracts electrons to protons
  25. 46. force exerted against an object by something in contact with it
  26. 50. solution with a high concentration of H+ ions
  27. 51. the ability of electrons to flow through a material
  28. 53. energy that holds protons and neutrons together