Which of the following is not correct about Bohr model of the hydrogen atom?

Electron revolves around the nucleus only in those orbits for which angular momentum $L_n=\frac{nh}{2\mathrm{\pi }}$

When electron make a transition from one of its stable- orbit to lower orbit then a photon emitted with energy $h\nu =E_f-E_i$,

Bohr model is applicable to all atoms

An electron in an atom could revolve in certain stable orbits without the emission of radiant energy.