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Chapter 3.1, 3.3 SoM
State of matter from chapter 3.1 and 3.3
| Question | Answer |
|---|---|
| Solids | State of mater that has a definite shape and definite volume |
| Liquids | State of matter that has a variable shape and definite volume |
| Gases | State of matter that has a variable shape and variable volume |
| Kinetic Energy | Energy an object has due to it's motion |
| Phase Change | A reversible physical change of state of matter |
| Endothermic | A change in which a system absorbs energy from it's surroundings |
| Heat of Fusion | Energy an object must absorb to change it's state of matter |
| Exothermic | A change in which a system releases energy to it's surroundings |
| Vaporization | A physical change from a liquid to a gas |
| Heat of Vaporization | energy needed to change a liquid to a gas |
| Evaporation | Process where a liquid turns to gas without meeting the boiling point |
| Vapor Pressure | Pressure caused by the collisions of the particles on the wall of the container |
| Condensation | A physical change from a gas to a liquid |
| Sublimation | Physical change from gas to solid without becoming a liquid |
| Deposition | A physical change from gas to solid without becoming a liquid |