Final answer:
Ignited fireworks are an example of a chemical change.
Step-by-step explanation:
Yes, ignited fireworks are an example of a chemical change. A chemical change, also known as a chemical reaction, is a process that results in the formation of new substances with different properties.
When fireworks are ignited, a series of chemical reactions take place. For example, the decomposition of metal salts releases energy in the form of light and heat, resulting in the vibrant colors and explosions we see during a fireworks display.
This chemical change is irreversible, meaning the original substances cannot be easily recovered after the reaction takes place.
Learn more about Chemical changes in fireworks