Medium size particles settles out on standing, scatters light
Suspension
Colloid
Solution

true

explanation:

- "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)."

b) nuclear ive learned that in a pedtrodic table