How does the quantum-mechanical model differ from Bohrs model?

Answer 1

Bohr's model explains how electron transitions cause hydrogen's atomic emission spectra. The quantum model is a 3-d view of the atom, which shows an electron's energy levels and sublevels and the probability of an electron's location, proven with complex mathematics.

Answer 2

The quantum-mechanical model does not have fixed orbits for electrons like Bohr's model; instead, it describes electrons as existing in probability clouds around the nucleus. Additionally, the quantum-mechanical model incorporates wave-particle duality and allows for the description of electron behavior in more complex systems.

Answer 3

One difference that makes the Quantum Mechanical Model different from the Bohr Model is the the Quantum Mechanical Model doesn't involve an exact path the electron takes around the nucleus.