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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.

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Marielle Hane

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3y ago

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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.

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Its a chemical change because once you lite it, it reacts to fire. You can not change it back.

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Wiki User

13y ago
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It is a chemical reaction because it changes and the change can't be revesed

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Wiki User

11y ago
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Chemical Change

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Wiki User

14y ago
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Q: Is firework exploding a chemical or physical change?
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