Atomic Structure Diagram - Bohr Model Representation #3720066 (License: Personal Use)

This black-and-white line drawing depicts the Bohr model of an atom, featuring a solid central nucleus surrounded by three elliptical orbits representing electron shells. Though simplified and not fully accurate per quantum mechanics, it remains widely used for introductory science instruction due to its intuitive visualization of atomic structure. The clean, minimalist design makes it ideal for textbooks, presentations, and educational websites.

Commonly used in K-12 and early college science curricula to introduce atomic theory; appears on educational landing pages, infographics, and STEM resource sites where users seek foundational chemistry or physics concepts.