By downloading this model of a lithium atom, you can better understand the internal structure of matter. This model is based on Rutherford's atomic model, which predates the current Bohr model.

It is simple to understand this exact replica with 3 electrons, 3 protons, and 4 neutrons.

I recommend you to use the following settings:

Nozzle: 0.4mm
Layer height: 0.16mm
No supports
2 Wall Lines
3 Top and Bottom Layers
Infill 20% cubic

Approximate printing time: 8:54

Approximate material used: 47g

If you send me some feedback to help improve the model or upload a make of this one, I will give you a discount coupon.

Follow me on X for more 3D models and updates: [https://x.com/SebasDeAce3d](https://x.com/SebasDeAce3d)

If you enjoy this model and would like to support my work, you can do so via [https://paypal.me/SebasDeAce3d](https://paypal.me/SebasDeAce3d) or giving it a like!. Any support is greatly appreciated and helps me continue creating new models.Thank you!