Atomic Model Necklace / Rutherford Model Necklace

An old atomic model (Rutherford Model). The atom emoji is also designed after this model. It's a diagram with a heavy nucleus in the center, also known as the planetary model. Can be changed to a strap. --- ☆ Materials Plastic beads Metal (Please be aware if you have allergies) ☆ Size The necklace chain is 50cm. ☆ Part Change The necklace chain can be changed to a strap. --- ※ As metal parts are used, please refrain from purchasing if you have concerns about allergies. ※ As this is a handmade item, there may be slight variations in size and shape for each piece. We appreciate your understanding. ※ If natural materials are used for parts, there will be individual differences in size, shape, color, and pattern. Search terms Rutherford model necklace (nuclear, atom, physics)