Question

electrons revolve around the nucleus in orbits of fixed energy called energy levels by Niel Bohr. But later on it was discovered that atom has three dimensional structure and the position, velocity and momentum of electrons cannot be determined directly. So to solve this difficulty schrodinger presented wave equation. The solution of wave equation gives probability of finding electron at certain position at any time. The volume of space in which there is 95% chance of finding an electron is called atomic orbital.
After reading all these information please answere me that if there are subshells and orbitals for electrons to occupy then how does electron revolve around the nucleus? please answere me skilfully.

Answer 1

they are held by forces . but these forces are not stable. when force lvl decreases electrons move . this happens continiously and thus electrons revolve