Physical Science Milestone EOC Crossword

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