states of matter vocabulary assignment

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