Space aliens visited you last night and left you with a "present". They left behind a liter of shimmering blue substance. This substance is liquid at room temperature, but when you place it in a refrigerator it turns to a shimmering blue solid. When you take it back out of the refrigerator, it turns into a shimmering blue liquid again.What kind of change (chemical or physical) most likely occurred? Explain why to support your answer. Use evidence from the text to support your answer.

There are 2 types of changes in our environment. They are physical change and chemical change. In…

Answered: Space aliens visited you last night and…

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