Question

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.

Answer 1

A chemical change has occurred, with energy being given off.

Step-by-step explanation:

The liquids mix and the stick gives off energy in light form