based on the article \will the real atomic model please stand up?\ describe one major change that occurred…
based on the article \will the real atomic model please stand up?\ describe one major change that occurred in the development of the modern atomic model.
Answer
Brief Explanations:
One major change was the shift from the Bohr - model's fixed circular orbits for electrons to the quantum - mechanical model's probability clouds (orbitals). The Bohr model had electrons moving in well - defined circular paths around the nucleus. However, the quantum - mechanical model, based on wave - particle duality and the Heisenberg uncertainty principle, describes the likelihood of finding an electron in a certain region of space around the nucleus.
Answer:
The change from fixed circular electron orbits (Bohr model) to probability clouds (orbitals) in the quantum - mechanical model.