Teacher Molecular Model Set, 100 Atoms and 86 Bonds, Organic and Inorganic Chemistry Kit

The teacher set contains 100 atom centers and 86 bonds. Suitable for constructing complex organic and inorganic molecules. Includes a durable plastic storage box with a copy of the periodic table for easy reference. Includes: 12 Carbon (Black) 14 Hydrogen (White) 22 Oxygen (Red) 10 Nitrogen (Blue) 13 Sulphur (Yellow) 8 Halogen (Green) 7 Phosphorus (Purple) 7 Divalent Metals (Silver) 7 Trivalent Metals (Silver) 36 Bonds (Large) 50 Bonds (Small)