Phase Transition (Noun)
Meaning
A change from one state (solid or liquid or gas) to another without a change in chemical composition.
Classification
Nouns denoting natural processes.
Examples
- The melting of ice is a classic example of a phase transition, where the solid state changes to a liquid state without any change in chemical composition.
- During the phase transition from liquid to gas, the matter changes its state, but the chemical properties of the substance remain the same.
- The process of sublimation, where a solid changes directly to a gas, is also a type of phase transition that occurs without altering the chemical makeup of the substance.
- The diagram illustrates the various phase transitions of a substance, including the solid-liquid, liquid-gas, and solid-gas transitions.
- By studying the phase transition of a material from a solid to a liquid, scientists can gain insights into the changes in its underlying molecular structure.