Evolution of Atomic Model Throughout History
Atoms are the fundamental building blocks of matter, forming everything we see around us, from the air we breathe to the stars in the sky. The concept of atoms dates back to ancient Greece, where philosophers like Democritus theorized that matter could be divided into smaller and smaller units until it reached an indivisible particle—the atom (from the Greek word " atomos ," meaning uncuttable). However, it was only with the advent of modern science that the nature and behavior of atoms began to be understood. Atomic theory has evolved significantly over centuries, with groundbreaking experiments and theoretical advancements contributing to our current understanding. At its core, atomic theory explains: Structure of Matter : How atoms combine to form molecules and compounds. Chemical Reactions : How atoms rearrange during reactions to create new subs...