An atom is the smallest particle of a chemical element that can exist

An atom is the smallest particle of a chemical element that can exist

An atom consists of three primary subatomic particles: Protons: Positively charged particles found in the nucleus. Neutrons: Electrically neutral particles, also located in the nucleus. Electrons: Negatively charged particles that orbit the nucleus in specific energy levels (shells). Nucleus: The central part of an atom contains protons and neutrons. Protons contribute to the atom’s positive charge. Neutrons have no charge and help stabilize the nucleus. Electron Cloud: Electrons move around the nucleus in specific energy levels (shells). These shells can hold only a certain number of electrons. Electrons are attracted to the positively charged nucleus due to opposite charges. Empty Space: Surprisingly, most of an atom is empty space. The nucleus is small and dense compared to the lightweight electrons. Atomic Number: Each element has a unique number of protons in its nucleus, known as the atomic number. The periodic table organizes elements based on their atomic numbers. Remember, atoms can combine with other atoms to form molecules, but they cannot be further divided by ordinary chemical processes. They are the essential building blocks that make up everything around us! 🌟🔬