Atomic Structure Diagram - Bohr Model Visualization #199792 (License: Personal Use)

This diagram depicts a classic Bohr model of an atom, featuring a nucleus composed of red protons and blue neutrons, encircled by green electrons occupying two concentric energy levels. The inner shell holds two electrons, while the outer shell contains six-suggesting an atom like oxygen in its ground state. The clean, schematic style emphasizes fundamental atomic structure for pedagogical clarity.

Used in educational websites, science textbooks, and classroom presentations to explain atomic theory, electron configuration, and basic quantum concepts; targets students and educators seeking foundational chemistry visuals.