Protons are tiny particles found in the nucleus of an atom, which is the core of all matter. They carry a positive electric charge, which helps to balance the negative charge of electrons that orbit around the nucleus. The number of protons in an atom determines its identity; for example, an atom with one proton is hydrogen, while an atom with six protons is carbon. Protons play a crucial role in the structure of atoms and the formation of elements in the universe. Together with neutrons, they make up the nucleus, while electrons are found in shells surrounding it. Understanding protons is essential for studying chemistry and physics, as they influence how atoms bond and interact with each other.