Physics Atom Equation black outline icon
Outline atom with many electron orbits around a nucleus labeled E=mc2
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About the Physics Atom Equation black outline icon
Dozens of elliptical orbit paths weave around a central nucleus that carries the mass energy equation, with round electrons dotted along the outer rings. It is the shorthand for atomic theory, relativity and scientific research. Use it in physics course pages, school and university sites, science museum material, research lab branding and STEM presentation dividers.
The orbits cross at many angles to build an almost woven, rosette-like ring, while the plain circular nucleus holds the text and keeps the center calm. It pairs with microscope, flask and DNA icons in the library. Detail is dense, so use it at 64 px or larger or the equation becomes unreadable.
This is the black outline version of the physics atom equation icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
Get it free as an SVG vector or transparent PNG (16-512px), copy the SVG code, or restyle it in the free online editor — recolor any part, add gold, neon or gradient effects, animate it, or export EPS, PDF and DXF.
Free for personal and commercial use with attribution.




















