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Are fireworks a chemical or physical change?

Luke Reed | 2023-04-20 15:38:08 | page views：1606
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Oliver Gonzalez

Works at the World Intellectual Property Organization, Lives in Geneva, Switzerland.
Brilliant fireworks are exploding in the night sky. ... The explosion of fireworks is an example of chemical change. During a chemical change, substances are changed into different substances. Another words, the composition of the substance changes.
2023-04-21 15:38:08
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Isabella Young

QuesHub.com delivers expert answers and knowledge to you.
Brilliant fireworks are exploding in the night sky. ... The explosion of fireworks is an example of chemical change. During a chemical change, substances are changed into different substances. Another words, the composition of the substance changes.
Chemical Changes - RIC
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