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Zielflug [23.3K]
3 years ago
15

Robert leaves a chocolate bar in his car while attending school all day. When he goes to his car in the afternoon, the bar has c

hanged into a gooey liquid. Which statement BEST explains what happened to Robert's chocolate bar?
Chemistry
1 answer:
attashe74 [19]3 years ago
3 0
Substance change.
solid to a liquid
melting state when heat was applied.
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