Vocab

5. When energy is taken in, and gains heat
8. An increase or decrease in the size of a substance when the temperature is changed.
12. When energy is released, and loses heat.
13. The resistance of a fluid to flowing
15. When matter changes states from a liquid to solid form
17. When matter changes states from a liquid to gas form.
18. The exact temperature that liquid matter changes states into a solid matter

1. The change of a substance from one physical state to another
2. When matter changes states from a liquid to gas form
3. When matter changes states from a gas to liquid form
4. When matter changes states from a solid to liquid form
6. The force exerted per unit area
7. A change in chemical properties or composition of a substance, resulting in the formation of at least one new substance.
9. Matter that has enough energy to overcome not just the attractive forces between its particles, but also the attractive forces within its atoms
10. Object still has the same composition and is just represented in a different form
11. The ability of a fluid, liquid, or gas to exact an upward force on an object immersed in it
14. When matter changes states from a solid to gas form
16. The exact temperature that liquid matter changes states to a gas form