Across
- 5. Negative electric charge
- 7. the property of matter and radiation which is manifest as a capacity to perform work
- 9. A roller coaster has a lot of this at the top of a hill
- 10. State in which particles are contained within area of flow
- 11. Resistance between two surfaces
- 14. process of water to gas
- 15. a wave of compression and rarefaction, by which sound is propagated in an elastic medium such as air
- 17. more than one hundred substances that cannot be chemically interconverted or broken down into simpler substances
- 19. extremely high-frequency electromagnetic radiation
Down
- 1. Makes things look smaller
- 2. A car has a lot of this when traveling down the highway
- 3. Bending of light through water
- 4. Positively charged particles
- 6. No electric charge
- 8. Elements are organized by atomic number on this
- 12. Any substance that carries a wave
- 13. State in which particles move freely
- 15. State in which particles are not moving at all
- 16. Number found in the upper left hand corner of an element
- 18. on a periodic table these are the columns