Atom Explorer
Explore atomic structure for the first ten elements in an interactive 3D scene, with real IUPAC proton/neutron/electron data and an explicit note on what the model does and does not represent.
This is a simplified model, not how atoms really work. Real electrons do not orbit the nucleus in fixed paths like tiny planets — that idea comes from the outdated Bohr model. Modern quantum mechanics describes electrons as existing in probability clouds (orbitals), not fixed circular orbits.
This scene covers the first ten elements, hydrogen through neon. Proton counts are simply each element’s atomic number; neutron counts are each element’s most abundant naturally occurring isotope, and electron counts are the neutral-atom count — all per IUPAC standard atomic weights (iupac.org/what-we-do/periodic-table-of-elements). Electrons are grouped into shells (K, L, M) following the real shell-capacity rule used throughout introductory chemistry, and switching elements updates the nucleus and electron configuration shown to that element’s real, cited proton/neutron/electron counts.
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