Question

multiple-choice question
describe the motion of particles in a gas.
move freely, slide around each other
packed tight together, move slow
move fast and spread out
rewatch
submit

Explanation:

Gas particles have weak intermolecular forces, so they are not constrained. They move rapidly and spread out to fill their container, unlike tightly packed slow-moving solid particles or liquid particles that slide around each other.

Answer:

move fast and spread out