Is burning a pen a chemical change?

Answer 1

A chemical change is when you do something to a material and can never change it back, like when you bake a cake, you might think it's a physical change, but it's actually chemical because you can not change it back to the cake batter. Does that help?

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Yes buring a pen is a chemical change.

Answer 2

Yes, burning a pen is a chemical change because it involves a rearrangement of the atoms in the pen due to the combustion process. New substances are formed during the burning, such as ash and smoke, which are different from the original materials in the pen.