quantum mechanics - How are electrons really moving in an atom ...
2022年11月25日 · The quantum mechanical model of an atom is a fantastic calculation tool. The electron is modeled as a point particle in a superposition of position eigenstates that adds to a …
quantum mechanics - Planetary model of atom still valid? - Physics ...
Pedagogy has not come up with a more-valid model that succeeds in all the things which Mr. Redwine correctly points out do get across using the invalid planetary model. But perhaps if …
What do atomic orbitals represent in quantum mechanics?
2021年1月14日 · In atomic theory and quantum mechanics, an atomic orbital is a mathematical function describing the location and wave-like behavior of an electron in an atom. This function …
quantum mechanics - How Bohr's model explains the stability of …
2020年5月8日 · Although the Bohr model of the atom was shown to have many failures, the expression for the hydrogen electron energies is amazingly accurate. The Schrodinger …
Quantum model of the atom - Physics Stack Exchange
2020年10月21日 · A quantum particle cannot have a well-defined position and a well-defined momentum at the same time. However, for a free quantum particle, the energy and …
What is the difference between the Bohr model of the atom and ...
The potential energy function is the same for both. The energy level solutions are the same for both. The key difference is that in (most modern interpretations of) the Schrodinger model the …
quantum mechanics - Bohr's model of an atom doesn't seem to …
2012年8月8日 · In modern quantum mechanics, it is obvious that there is a ground state for the electrons, because if you confine the electron to a box of radius a, it has a momentum of order …
quantum mechanics - Why don't electrons crash into the nuclei …
The Bohr model, which was an early attempt to patch up the planetary model, is also wrong (e.g., it predicts a flat hydrogen atom with nonzero angular momentum in its ground state). The …
quantum mechanics - What is wrong with the Bohr model?
2014年5月25日 · Bohr's model had one significant drawback - they were only a 2-D diagram of the truth. In reality the actual model of the atom is the Sommerfield atom, where we see …
Does energy change with change in position of electron (in …
2021年6月28日 · Here are the hydrogen wave function solutions in space, for (r,θ,φ). and further in the link. The energy of the electron is basically given by the level of the n quantum number …