👉 In physics, a subatom is a small particle that can be considered to be the smallest unit of mass and energy. It has no size or shape and behaves as if it were a single indivisible entity. Subatoms are often used in quantum mechanics to describe particles that interact with other particles on a macroscopic scale, such as photons or electrons. They are crucial for understanding how subatomic particles like electrons and protons are created and destroyed at the atomic and subatomic scales. In addition to