Visual representation of the first 10 elements of the periodic table. The center shows the atomic number, name, symbol, group and mass of the element. The electrons can be seen flying around the center. Click the arrows to change the element and click'n'drag to move the atom. I'd like some input on what I'm missing for data. I rounded the mass to the nearest 1 to show the most common isotope. I show the electrons of a neutral atom (same number electrons as protons), but I think I will have to only show valence electrons because it takes so much power to show even 8. Layering messes up quite a bit with so many orbitals to manage.