Asked by lydia

Which process is an example of a chemical change?

drying clothes in the dryer

chopping a tree

activating a glow stick

heating a cup of tea
Answered by Bob the Helper
Activating a glow stick is the example of a chemical change, as snapping one will cause a chemical reaction, causing the glow. All of the other options are physical changes because nothing new is formed. Hope this helps!
Answered by lydia
thank you
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