I guess it is a chemical change as the exploded fireworks cant be regained back which is possible in a physical change and not in a chemical change.
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I guess it is a chemical change as the exploded fireworks cant be regained back which is possible in a physical change and not in a chemical change.
Its a chemical change because once you lite it, it reacts to fire. You can not change it back.
It is a chemical reaction because it changes and the change can't be revesed
It is a chemical reaction because it changes and the change can't be revesed
chemical
A firework undergoes both physical and chemical changes. The lighting of the firework involves a chemical reaction within the firework's composition to produce the colors and effects seen in the sky. The transformation of the firework materials into smoke and ash after the display represents a physical change.
It is a chemical change.