Atomic Structure Diagram - Science Education Resource #2216221 (License: Personal Use)

This grayscale diagram depicts a simplified Bohr model of an atom, featuring a solid central nucleus and three concentric elliptical orbits representing electron shells. The clean, minimalist design emphasizes core atomic structure concepts without quantum mechanical complexity, making it ideal for introductory science education.

Used in educational websites, textbooks, and classroom slides to explain basic atomic theory; targets students, teachers, and curious learners seeking foundational physics/chemistry visuals.