states of matter

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Across
  1. 1. When matter changes states from a liquid to gas form.
  2. 3. The force exerted per unit area
  3. 7. A change in chemical properties or composition of a substance, resulting in the formation of at least one new substance.
  4. 11. Expansion An increase or decrease in the size of a substance when the temperature is changed.
  5. 14. The change of a substance from one physical state to another
  6. 16. When energy is taken in, and gains heat
  7. 17. The ability of a fluid, liquid, or gas to exact an upward force on an object immersed in it
  8. 18. Point The exact temperature that liquid matter changes states to a gas form
Down
  1. 2. Object still has the same composition, and is just represented in a different form
  2. 4. When energy is released, and loses heat.
  3. 5. Matter that has enough energy to overcome not just the attractive forces between its particles, but also the attractive forces within its atoms
  4. 6. The exact temperature that liquid matter changes states into a solid matter
  5. 8. When matter changes states from a solid to gas form
  6. 9. When matter changes states from a gas to liquid form
  7. 10. The resistance of a fluid to flowing
  8. 12. When matter changes states from a solid to liquid form
  9. 13. When matter changes states from a liquid to gas form
  10. 15. When matter changes states from a liquid to solid form