Question

Refer back to your data. List all indicators of chemical change that you observed.

Answer 1

Some indicators of chemical change were

- gas formation

- turned into a new substance

- color changed

- temperature changed

- light and heat were formed

Answer 2

Below are the 5 main indicators of chemical change.

Chemical change indicators:
Color change
Temperature change
Precipitate formation
Odor
Bubble formation

I hope this helps!