Atom Sign Three Electrons black outline icon
Atom with round nucleus, three crossing elliptical orbits and three electrons
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About the Atom Sign Three Electrons black outline icon
A small circular nucleus sits at the center of three long ellipses that cross at even angles, with three separate electrons riding on the orbit paths. It communicates atomic structure, scientific research and energy. Suited to school and university sites, physics and chemistry course apps, lab reports, research presentations and STEM product branding.
The overlapping ellipses create a symmetrical lens pattern behind the nucleus, and the three electrons break the rings so each orbit reads as a separate path. Use it with molecule, flask, DNA and microscope icons, and avoid sizes under 24 px where the orbit crossings merge.
This is the black outline version of the atom sign three electrons icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
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.



















