Physics, 04.07.2019 13:30 marifermolina

1. space aliens visited you last night and left you with a “present”. they left behind a white substance you called “sploam”. this substance is liquid at room temperature, but when you place it in a refrigerator it turns to a white solid. when you take it back out of the refrigerator, it turns into a white liquid again. what kind of change (chemical or physical) most likely occurred? explain why to support your answer

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1. space aliens visited you last night and left you with a “present”. they left behind a white subst...