Lets explore how matter is classified, the properties of solids, liquids, and gases, and the changes matter undergoes. Matter is all around us—it's the stuff that makes up everything in the universe. From the air we breathe to the food we eat, everything is composed of matter. But what exactly is matter, and how does it change? In this blog, we'll dive into the fundamentals of matter, how it's classified, and the various changes it undergoes. Whether you're just getting started in high school chemistry or need a refresher, this guide will help you grasp these essential concepts. What Is Matter? At its core, matter is anything that has mass and occupies space . It's what makes up everything in our physical world. But not everything is matter—energy, for example, doesn't have mass or take up space, so it's not considered matter. Matter can exist in different forms, and understanding these forms is key to studying chemistry. The States of Matter: Solids, Liquid...