Science Lab Icons - Chemistry, Microscopy, and Atomic Structure Symbols #247900 (License: Personal Use)

This image displays four stylized, glossy square icons on a perforated metallic background: a test tube with orange bubbling liquid, a blue compound microscope, a round-bottom flask heated by a green Bunsen burner, and a classic Bohr-style atom with red nucleus and orbiting electrons. Each icon uses bold colors and clean outlines to convey scientific concepts clearly and engagingly for digital interfaces.

Used on educational websites, STEM resource portals, science app dashboards, or curriculum pages to visually represent lab activities, chemistry experiments, microscopy, and atomic theory-supporting user navigation and content categorization.