This Atomic Structure Simulation helps you explore the basic building blocks of matter. You will see how protons, neutrons, and electrons come together to form different elements and isotopes.
In this lab, you can add or remove subatomic particles to build custom atoms. You can track changes in atomic number, mass number, and net charge in real time. You can also switch between energy-shell models and electron probability clouds to observe quantum behavior.
Use the simple controls to test neutral atoms, create ions, and observe electron excitation. It is an easy and visual way to master fundamental atomic theory without memorizing complex formulas.
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