Physics Atom Orbits black filled icon
Atom with a small central nucleus and three crossing elliptical orbit rings
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About the Physics Atom Orbits black filled icon
A small circle forms the nucleus at the center while three long ellipses cross over it at even angles, tracing electron paths around the core. It is the standard emblem for atomic science and research, fitting physics and chemistry course modules, lab and R&D section headers, school textbook and worksheet layouts, science museum wayfinding, and technology decks about innovation or nuclear energy.
The three orbits are equal in size and rotated in thirds, giving a balanced star-like symmetry with the nucleus left unfilled so it stays visible where the rings overlap. It works next to microscope, flask and DNA icons. At 16px, thicken the strokes slightly so the crossings do not fill in.
This is the solid black filled version of the physics atom orbits icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.
Download it free as a scalable SVG vector or transparent-background PNG in seven sizes (16 to 512px), copy the SVG code straight into your project, or open it in the free online editor to change colors, apply gold, silver, neon and gradient styles, animate it, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
