HAPPY ATOMS 2D: INTERACTIVE CHEMISTRY PUZZLE

Build, scan, and identify molecules: the simplest way to learn about atoms, bonding, and chemistry.In this 2D version of the Happy Atoms 3D physical and digital molecular modeling system, three-dimensional plastic atom models are replaced with flat, cardboard puzzle pieces representing 16 different elements: 14 Hydrogen atoms, 1 Helium atom, 2 Lithium atoms, 2 Beryllium atoms, 6 Carbon atoms, 3 Nitrogen atoms, 6 Oxygen atoms, 2 Fluorine atoms, 1 Neon atom, 2 Sodium atoms, 2 Magnesium atoms, 2 Silicon atoms, 2 Phosphorus atoms, 2 Sulfur atoms, 2 Chlorine atoms, and 1 Argon atom.Includes the state-of-the-art Happy Atoms app (free download) with image recognition software and a small printed manual.Bonus: Comes with a sample 3D Happy Atoms water molecule — H2O!The app is available for Android, Kindle, and iOS devices.