_____ dictates whether a substance is a solid, liquid, or gas.

Question

Quizplus · Accepted Answer

Molecular movement is what ultimately determines whether a substance is a solid, liquid, or gas. In a solid, molecules are tightly packed together and vibrate in place. In a liquid, molecules can flow past each other, and in a gas, molecules are spread far apart and move freely in all directions. Specific heat, freezing point, and heat of solidification are all properties that are related to phase changes but do not directly determine the state of matter.

_____ Dictates Whether a Substance Is a Solid, Liquid, or Gas