Particle black filled icon
Central circle joined by four straight bonds to four small open rings
About the Particle black filled icon
A single circle sits at the center of this particle mark, with four straight bonds radiating out to smaller open rings placed at uneven angles. The layout reads as an atom, a molecule or a connected node cluster, which suits science and physics sections, chemistry lesson slides, nanotechnology product pages, research dashboards and energy or materials branding.
Line weight stays even across the nucleus and its four arms, so the small rings stay legible when scaled down. The asymmetric spread keeps it from looking like a rigid molecular diagram and pairs well with microscope, DNA and flask icons. Keep it at 24px or larger.
This is the solid black filled version of the particle 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.
