Jodie is designing an experiment to see if mixing the two liquids below results in a new substance. Jodie pours one liquid into the other and waits to see what happens. Which three things could show Jodie that a chemical change has happened

A<B<C

Explanation:

I teach chem on edge

the old alchemists made significant contributions to science even though there starting premises were off a bit. their conclusions after failure would steer them into better directions for investigation. science is no more than close observation and the initial mistakes result in rethinking and retrying experiments.

it's all four options.