States of Matter

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Across
  1. 3. The state of matter that has the least amount of particle movement and has the particles closest together.
  2. 5. The process of a solid transforming directly into a liquid.
  3. 6. When a liquid turns into a solid
  4. 8. A combination of particles with the abbreviation of Co2 that can be turned into a solid if stored cold enough.
  5. 10. A change in the form of matter that causes gases to transform into liquids.
Down
  1. 1. The process of a solid turning into a liquid due to heat.
  2. 2. When a liquid turns into a gas from an extreme temperature
  3. 4. The state of matter that has particles moving fastest and spread apart the most.
  4. 7. A process that usually occurs on the surface and can happen below boiling temperature and pressure.
  5. 9. The solid form of carbon dioxide that can transform directly into a gas if put in a liquid.