Lineicon › Science Molecule icon Molecule line icon from the science set. Free download as SVG or PNG, 48px grid, 1.5px stroke, for personal and commercial use. Tags: atoms, chemistry, bonds, structure, lab.Download molecule.svg Tags: atoms, chemistry, bonds, structure, lab Related science iconsMoleculeMoleculeMoleculeMoleculeMolecular StructureMoleculeMolecular StructureMolecule