Physical Science Vocabulary Review

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Across
  1. 2. A ________ _________ circuit has one path for electrons to travel. If one light bulb goes out, the rest will also go out.
  2. 4. Any substance with a pH level of 7.
  3. 5. Group 18 on the Periodic Table. Non Reactive.
  4. 7. Elements which easily form negative ions by accepting electrons and do not conduct heat and electricity.
  5. 10. Positive ion.
  6. 11. Type of energy that powers our lights, TVs, household appliances, etc.
  7. 13. Elements characterized by high electrical and thermal conductivity as well as by malleability, ductility, and high reflectivity of light.
  8. 14. Negative ion.
  9. 15. How many times a wave passes a point in one second.
  10. 17. Change from solid to liquid.
  11. 20. Any substance that has a pH level below 7.
  12. 22. heat energy.
  13. 23. Basic building block of matter comprised of protons, neutrons, and electrons.
  14. 25. Gas laws state that if volume remains constant and temperature decreases, ______________ also decreases.
  15. 26. Material that does not allow electricity or heat to pass through it.
  16. 29. The number of valence electrons needed to be considered a stable atom.
  17. 30. Acids taste __________.
  18. 32. Newton's _________ law states for every action there is an equal and opposite reaction
  19. 35. Top point of a wave.
  20. 36. Group 2 on the Periodic Table. Loses 2 valence electrons to become a positive ion.
  21. 40. Group 1 on the Periodic Table. Loses one valence electron to become a positive ion.
  22. 42. Gas laws state that if pressure remains constant and volume increases, ______________ also increases.
  23. 47. Ions in group _________ will bond 1:1 with ions in group sixteen.
  24. 49. Part of a longitudinal wave where density and energy are low.
  25. 50. Change from liquid to gas.
  26. 51. State of matter that allows particles to slide past one another. Fixed volume, no fixed shape.
  27. 52. Type of energy released by fission and fusion.
  28. 53. Newton's __________ law states as mass increases, force must increase to maintain acceleration. (F=M x A)
  29. 56. Change from gas to liquid.
  30. 58. State of matter with the lowest amount of energy and strongest intermolecular forces. Particles vibrate in place. Fixed volume and shape.
  31. 59. Material that allows electricity or heat to pass through it easily and well.
  32. 60. Type of energy produced by light.
Down
  1. 1. Newton's __________ law states an object at rest will stay at rest and an object in motion will stay in motion unless acted on by an outside force.
  2. 3. The measurement of a wave from crest to crest or trough to trough.
  3. 6. Name of the compound created when one carbon atom bonds with three fluoride atoms.
  4. 8. Negatively charged subatomic particle.
  5. 9. Bases feel ______________.
  6. 10. Part of a longitudinal wave where density and energy are high.
  7. 12. State of matter that fills the container it is in. No fixed volume OR shape. Particles have highest amount of energy.
  8. 16. Neutrally charged subatomic particle.
  9. 18. Gas laws state that if temperature remains constant and pressure increases, ______________ will decrease.
  10. 19. Bases turn litmus paper ___________.
  11. 20. Measurement from the resting point to the crest of a wave. The higher it is, the more energy the wave is carrying.
  12. 21. A blender transforms _____________ energy into _____________ energy.
  13. 24. Lowest point of a wave.
  14. 27. Acids turn litmus paper ___________.
  15. 28. When energy changes from one form to another.
  16. 31. Any substance with a pH level above 7.
  17. 33. A ______________ circuit has multiple paths for electrons to travel. If one bulb goes out, the rest can stay on.
  18. 34. Change from liquid to solid.
  19. 37. On a sped-time graph, ________________ is shown by a curved line.
  20. 38. Type of energy stored in bonds between atoms.
  21. 39. On a distance-time graph, constant speed is shown by a striaght, _________________ line.
  22. 41. Name of the compound created when a Lithium ion bonds with a Bromine ion.
  23. 43. Elements that have both metal and non-metal characteristics. The stairstep of the Periodic Table
  24. 44. On a speed-time graph, a straight, horizontal line translate to a ____________ ______________.
  25. 45. Type of energy that is made up of potential and kinetic energies. Energy of motion.
  26. 46. Positively charged subatomic particle.
  27. 48. Bond between two non-metals.
  28. 54. An objects resistance to a change in motion.
  29. 55. Bond between a metal and a non-metal.
  30. 57. Type of energy produced by vibrating particles.