Atomic Structure: Nucleus, Electrons, and Energy Levels

This video provides an overview of the basic structure of an atom, including the components of its nucleus and the orbiting electrons. The video goes on to describe the mass, charge, and relative size of these components and how they relate to one another. Additionally, it discusses the concept of electron shells and their energy levels, as well as how electrons can move between them and what happens when they do. The video also briefly mentions the use of flame emission spectroscopy in identifying different elements.