Particle Theory & States of Matter Crossword

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Across
  1. 2. According to the Particle Theory of Matter, the particles in a given substance are ___.
  2. 8. Particles in plasma are high in energy and ___ charged.
  3. 10. When you blow up a balloon, you can see that ___ has volume & if you had a sensitive enough scale, you could tell it has mass.
  4. 12. As noted on the Matter vs Nonmatter Interactive, ___ & heat are forms of energy that do not have mass or take up space, so they are not matter.
  5. 13. According to the Particle Theory of Matter, all matter is made of ___ called atoms.
  6. 16. When matter moves from a gas to a liquid, it's called ___.
  7. 18. Matter is anything that has ___ and takes up space.
  8. 19. Examples of matter in the Matter vs Nonmatter Interactive, include a laptop, air, and ___.
Down
  1. 1. Approximately 99% of the matter in the observable universe is ___.
  2. 3. What causes matter to move from one state to another?
  3. 4. When matter moves from a solid to a liquid, it's called ___.
  4. 5. When matter changes state, it's really the movement of ___ speeding up or slowing down.
  5. 6. In this state of matter, particle are held tight together in a rigid shape and vibrate in place.
  6. 7. When matter moves from a liquid to a solid, it's called ___.
  7. 9. According to the Particle Theory of Matter, the particles ___ one another.
  8. 11. In this state of matter, particles are moving fast and spaced far apart.
  9. 12. In this state of matter, particles are held loosely together and are able to flow over each other.
  10. 14. According to the Particle Theory of Matter, there are ___ between the particles.
  11. 15. According to the Particle Theory of Matter, the particles are moving and when ___ is added they move more.
  12. 17. The tail of a comet, florescent light bulbs, and ___ signs are examples of plasma.