The perfect set for constructing small, space-filling molecules on a large scale. Atom centers measure 3" (carbon, nitrogen, and oxygen) and 2" (hydrogen and halogen) in diameter. Includes detailed guide.
Shares parts with Giant-Size Chemistry Model Set (item #840150) and Super-Size VSEPR Molecular Model Set (item #840155).
Super-Size Molecular Model Set
SKU: 840151NC
