Question

what are the drawback of bohrs model

Answer 1

1 it does not explain the multi spectra of  electron.
2 it has uncertain principles.
3 it does not explain the spectra of hydrogen atoms

Answer 2

• Bohr model is only valid for single electrone species ..( He+,H+ etc)
• Bohr considred electrone as a moving PARTICLES , later on de - broglie hypothesis proved that electrone is not only a particle, it is dual nature ..in some conditions it is wave also.
• He measured accurate position of electrone which is not possible proved by HEISENBERG UNCERTAINITY PRINCIPAL....

HOPE IT

HELPS...

PLEASE. FOLLOW. ME