Question

During an experiment, Jasmine observes light being produced from mixing 2 substances in a beaker. What does this evidence suggest?
A. Physical Change
B. Physical Property
C. A Chemical Change
D. A Chemical Property

Answer 1

Answer: C. A Chemical Change

Explanation:

A chemical change is one that occurs when new substances are produced preceding a chemical reaction ( the  mixing  or combination of one substance  with another).

From the experiment by Jasmine, since light was produced from the mixture,  energy is being released which is due to a  chemical change.