Answer:
Condensation
Step-by-step explanation:
Condensation is the process in which a gas turns into a liquid, by releasing heat. In such a process, heat is released from the gas to the environment, and the molecules of the gas become closer to each other, and they feel more the intermolecular forces between each other.
The processes that describe the different changes of phase of matter are:
- Melting: when a solid turns into a liquid, absorbing energy
- Evaporation: when a liquid turns into a gas, absorbing energy
- Condensation: when a gas turns into a liquid, releasing energy
- Freezing: when a liquid turns into a solid, releasing energy
- Sublimation: when a solid turns into a gas, absorbing energy
- Deposition: when a gas turns into a solid, releasing energy