What is the term for the temperature at which a substance changes from a gas to a liquid?

The term for the temperature at which a substance changes from a gas to a liquid is referred to as the Condensation Point. This is the specific temperature at which vapor transitions to liquid as it loses energy and its molecules come closer together. During this process, the gas condenses into a liquid, often observed in phenomena such as the formation of dew or fog when warm, moist air cools.

When discussing evaporation, that term refers to the process where a liquid becomes a gas, which is not applicable to the question at hand. The melting point is specific to the temperature at which a solid becomes a liquid, while the freezing point is the temperature at which a liquid turns into a solid. Understanding these terms allows for a clearer grasp of phase changes in matter, highlighting the significance of the condensation point in the transition from gas to liquid.