Atomic Structure Icon - Science Education & Physics Resources #3777412 (License: Personal Use)

This minimalist line-art illustration depicts the historical Bohr model of the atom, featuring a solid black central nucleus and three intersecting elliptical orbits representing electron shells. Though simplified and not quantum-mechanically accurate, it remains widely used for symbolic representation in science communication. The design emphasizes visual clarity and iconic recognition across educational and digital media contexts.

Commonly used on educational websites, science textbooks, STEM outreach materials, and UI icons for chemistry/physics apps; matches user intent for quick visual identification of atomic concepts or science-related topics.