bohr radius

Question

Bohr radius a_0 for hydrogen represents:

RankGuru · Accepted Answer

In the Bohr model, the Bohr radius $a_0$ is the radius of the lowest-energy electron orbit ($n=1$). From a quantum mechanical perspective, the radial probability density $P(r) = 4\pi r^2 |\psi|^2$ for the 1s state of hydrogen is maximum at $r = a_0$. Therefore, $a_0$ is the most probable distance of the electron from the nucleus in the ground state.

Rank Guru

bohr radius

Select the correct option:

More bohr radius Practice Questions

Bohr radius a0 approximately equals?