Question

Fireworks going off is a physical change or chemical change?​

Answer 1

Answer:

When you look at the fireworks, you see dazzling sparkles of red, white and blue trickle down in all directions. 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.

Answer 2

Answer:

Fireworks going off is a chemical change.

Explanation:

This is because in this a new product is formed and this reaction is irreversible.