BRIGHT Teacher Atom is the perfect demonstration model for your whiteboard, the unique, magnetic model is ideal for presenting the abstract concepts of atomic structure, isotopes and ions to the class. All parts of the product, except for the storage board, are magnetic and separated from each other, allowing you to use only the parts needed for each situation. Includes instruction sheet. Contents:. 2 atomic nuclei. 8 electron shells. 20 protons. 20 neutrons. 20 electrons. Use it to demonstrate the formation of 2 atoms or 1 ion. Easy, fun and efficient.
