Physical Science Milestone EOC Crossword

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