how to make 3D Bohr atomic working model that rotates
Creating a 3D Bohr atomic model of nitrogen that can rotate using GI metal wire, plastic balls, and a slow rotating motor can be a great science project for an exhibition. Here’s a step-by-step guide to help you make this model: Materials Needed: Steps by Steps Video Instructions: 1. Prepare the Nucleus: 2. Prepare the … Read more