About this Product
The Rutherford's planetary atom model with a "the cheapest I could do" base.
Having four electrons and seven nucleons (there's one inside, you can see six), it's ⁷Li⁻. It could be something else, but that's stable and naturally abundant, ;)
2.371 w x 3.537 d x 2.875 h
6.022 w x 8.984 d x 7.302 h