Large Magnetic Parts for Easy Demonstration

• Perfect Teaching Aid
• Two separate nuceli magnets for comparison

Present abstract concepts of atomic structure, isotopes and ions to your entire classroom with these larger-than-life magnetic pieces that attach directly to any classroom whiteboard. Each piece represents a separate atomic part, and can be mixed and matched to create either two atoms or one ion structure. Includes two nuclei, eight electron shells and 20 of each of the three subatomic particles.