This atom model is a part of HomeLab 3D education project.
Link to Tinkercad model:
https://www.tinkercad.com/things/8QOiw34P8JE-atom-energy-level-circular
The pieces can be made with a laser cutter.
Atom_energy_level_circular.stl | 36.0KB | |
Atom_energy_level_circular_1.stl | 729.0KB |