What Are the Phases of Matter? — Overview & Examples - Expii

Matter exists in four different states: solid, liquid, gas, and plasma. These states depend on outside conditions and the organization of atoms in a material.

Separating Mixtures — Overview & Common Methods - Expii

States of Matter (Phases of Matter): Solids, Liquids, and Gases

Phase Changes of Matter: Types & Examples - Video & Lesson

Movement of Particles in Phases of Matter — Comparison - Expii

Phases of Matter – Gas, Liquids, Solids

What Are the Phases of Matter? — Overview & Examples - Expii

What are the Three Phases of Matter? - The Productive Teacher

16.04.06: Teaching Matter and Phase Changes

Phases of Matter