Vocabulary

3. Temperature at which a solid becomes a liquid.
4. state of matter in which materials are not fluid but retain their boundaries without support, the atoms or molecules occupying fixed positions with respect to one another.
5. The process when a liquid state turns into gas.
7. Is the state of a substance in which It doesn't have a definite shape nor definite volume
8. Transforming solid to vapor without passing through the liquid state.
11. when gas goes solid and does not go throw the liquid face.
13. Explanation of the behavior of the particles in gases; states that matter is made of constantly moving particles that collide without losing energy.
15. State of matter that has no fixed shape and no fixed volume.
16. Process of liquid solidifying in simple words: when liquids become solids
17. occurs at the surface of a liquid and can happen at nearly any temperature.

1. the amount of energy required for the liquid at its boiling point to become gas.
2. The process of turning a vapor into liquid state when the temperature of the surface is very low.
6. The temperature at which the pressure of the vapor in the liquid is equal to the external pressure acting on the surface.
9. Everything that has mass and takes up space.
10. Is the type of vaporization that happens to a liquid at a specific temperature as it passes from liquid to gas.
12. Energy required to change the substance from solid to a liquid at its melting point.
14. Process of a solid becoming a liquid.