Final answer:
Changes in states of matter include condensation, melting, and vaporization. Sublimation is also a change in state, where a solid turns directly into a gas without passing through the liquid state.
Step-by-step explanation:
The changes in states of matter include condensation, melting, and vaporization. Condensation is the process by which a gas turns into a liquid, such as when water vapor in the air condenses into droplets to form clouds. Melting is the process by which a solid turns into a liquid, such as ice melting to form water. Vaporization is the process by which a liquid turns into a gas, such as water boiling to form steam.
Sublimation, on the other hand, is the process by which a solid turns directly into a gas without passing through the liquid state. Examples of sublimation include dry ice (solid carbon dioxide) turning into carbon dioxide gas and mothballs (solid naphthalene) sublimating into naphthalene vapor.
Learn more about changes in states of matter