You place a pan of water on the stove and turn on the heat. The water begins to boil. What is happening?

- "the choice that is not an indicator of a chemical change is "state of matter changes". more common than not, chemical reactions produce energy in the form of light or heat. along with energy, they also produce a new substance called the product that could be in any state of matter (solid, gas, or liquid)."

answer: you could do some invislibe ink.

explanation: i will tell you how to if u answer my question.