Wiki, citation 19 > The largest entities for which the double-slit experiment has been performed were molecules that each comprised 2000 atoms (whose total mas

Wiki, citation 19 > The largest entities for which the double-slit experiment has been performed were molecules that each comprised 2000 atoms (whose total mass was 25,000 atomic mass units).[19] https://en.m.wikipedia.org/wiki/Double-slit_experiment https://en.m.wikipedia.org/wiki/Double-slit_experiment