Physics color outline icon
Atom symbol with three crossing elliptical orbits around a circular nucleus
About the Physics color outline icon
Three overlapping elliptical orbits cross around a small circular nucleus, forming the classic atom model with even rotational symmetry. It communicates physics, atomic structure, research and the scientific method, so it works on science course pages, laboratory dashboards, chemistry and nuclear energy presentations, edtech app navigation and research report covers where a single mark must say science.
The ellipses are set at equal angular offsets around an open core, so the mark stays balanced whichever way it is rotated. It pairs naturally with microscope, flask and DNA icons; the thin uniform stroke needs about 40 px or more before the crossing orbits merge visually.
This is the colour outline version of the physics icon: the same line drawing in an accent colour, useful for highlighting a state, a category or a brand tone without adding visual weight.
It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
