Structural Molecular Model Set, 40+ Compounds

The Structural Molecular Model Set contains coloured plastic spheres representing different atoms. Each sphere is drilled at specific angles to accept plastic rods standing in for covalent and ionic bonds, so students build molecules whose geometry is actually correct rather than merely suggestive.

The set builds structural models of over 40 compounds plus a graphite crystal.

Contents

• 58 plastic spheres, 23 mm diameter: 41 carbon (black), 6 oxygen (red), 5 chlorine (green), 4 nitrogen (blue), 1 sulfur (yellow), 1 phosphorus (purple)
• 12 hydrogen atoms (white) and 3 metal atoms (silver), 17 mm diameter
• 39 single covalent bonds and 8 double or triple covalent bonds (silver)
• 4 single ionic bonds and 2 double ionic bonds (purple)
• 43 short connectors and 10 long flexible connectors
• Plastic storage box with lid and four compartments
• Instruction manual