Chemistry, 06.09.2021 03:00 dyl4456

When a glow stick is crushed and shaken, the two liquids mix and the stick glows. Which statement is true?
A physical change has occurred, with energy being absorbed.
A physical change has occurred, with energy being given off.
A chemical change has occurred, with energy being given off.
A chemical change has occurred, with energy being absorbed.

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When a glow stick is crushed and shaken, the two liquids mix and the stick glows. Which statement...