All of the following are true regarding solids except for: A) Molecules are tightly packed in a solid. B) Molecules vibrate at a slow speed, in a fixed position C) Molecules move quickly and freely past one another in a solid. D) A solid has a definite shape and structure,
This is because a solid particles are so packed tightly together, they're fixed in their position and can't move past one another, unlike liquids particles.