on the day of Diwali, we used to light sparklers.the burning of sparklers is an example of
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The Chemical Reaction
Sparklers do in fact have one similarity to fireworks: combustion. The powdered metal and the oxidizer (usually potassium nitrate) mix and create a huge amount of energy. This causes a flash of light, as well as some heat and the “popping” sound that you get with sparklers.
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Answer:
Chemical change
Explanation:
Sparkler burns and forms oxides of potassium and some other elements it cant be reversible
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