Question

Have your ideas about what happens to molecules in the liquid, solid, and gas phase changed? If so, how? What evidence supports your ideas? If your ideas have not changed, what evidence have you found that supports your initial ideas?

Answer 1

Various states of matter have molecules moving at different velocities.

Molecules in matter

Matter is composed of molecules. These molecules that compose matter are in constant random motion. The kinetic energy and velocity of the molecules depends on the state of matter.

Molecules of a gas are fastest followed by molecules in a liquid. Molecules in a solid do not move at all hence solids have a definite shape.

Learn more about molecules: brainly.com/question/19922822