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Physics, 26.09.2019 03:50 Brooke7644

Which indicates that a chemical reaction has occurred? a. a broken egg sinks after its has been sitting out for several days. b. you smell gasoline when you remove the cap on a gas tank. c. an unripe orange on a tree doesn't smell at all

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Which indicates that a chemical reaction has occurred? a. a broken egg sinks after its has been sit...

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