What do scientists mean when they use the term, phase change? justify your response in two or more complete sentences

Phase changes happen when you reach certain special points. Sometimes a liquid wants to become a solid. Scientists use something called a freezing point or melting point to measure the temperature at which a liquid turns into a solid. There are physical effects that can change the melting point.

Explanation:

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When scientists mention the words "phase change" they mean:

Explanation:

The phase changes refer to the different changes that a substance undergoes through the states of matter and reflects the physical characteristics that said state contracts (only physical characteristics since the chemical characteristics do not change).