Science Lab Icons - Chemistry, Microscopy, and Atomic Structure Symbols #1288705 (License: Personal Use)

This vector illustration features four distinct scientific symbols in glossy square buttons: an orange-reacting test tube with bubbles, a blue compound microscope, a green liquid-filled round-bottom flask over a Bunsen burner flame, and a red nucleus with orbiting electrons. Each icon is rendered with clean lines, vibrant colors, and subtle gradients against a perforated metallic-gray background for modern digital use.

Used on educational websites, science curriculum pages, STEM resource hubs, or app interfaces to visually represent chemistry, biology, physics, and general lab concepts; targets students, teachers, and science communicators seeking intuitive visual cues.