Question

Fireworks are an example of an exothermic chemical reaction. What evidence is there that fireworks release energy?


A They only last a short time.They only last a short time.
B Different colors are produced.Different colors are produced.
C Heat and light are given off.Heat and light are given off.
D Some fireworks can be very large.

Answers

GPT-4o mini
The correct answer is **C: Heat and light are given off.**

This is clear evidence that fireworks release energy, as exothermic reactions are characterized by the release of energy in the form of heat and light.