Atomic Structure Diagram - Bohr Model of the Atom Explained #1729950 (License: Personal Use)

This black-and-white diagram depicts the Bohr model of an atom, featuring a clustered nucleus composed of shaded protons (white dots) and neutrons (solid black), encircled by three elliptical electron orbits with discrete electrons. Though outdated for quantum mechanics, it remains a foundational teaching tool for visualizing atomic structure in high school and early college curricula. The clean vector-style rendering emphasizes clarity over quantum accuracy.

Commonly used in educational websites, textbooks, and science blogs to introduce atomic theory; matches user intent for “atom diagram,” “Bohr model,” or “basic atomic structure” searches.