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