Materia

Materia is the fundamental physical substance that makes up everything in the universe—solids, liquids, gases, and plasmas. It is composed of particles like atoms and molecules that interact and combine in various ways to form objects and materials around us. Matter has mass and occupies space, and its study helps us understand how the universe is structured and how objects behave. In science, examining matter allows us to explore properties such as density, states, and chemical composition, providing insight into both the natural world and technological applications.