which statement describes a major drawback of the bohr model that caused scientists to replace it? it worked…

which statement describes a major drawback of the bohr model that caused scientists to replace it? it worked only for helium and larger atoms. it did not identify the distance between an electron and the nucleus. it contradicted the heisenberg uncertainty principle. it stated that spectral lines of atoms are similar.

which statement describes a major drawback of the bohr model that caused scientists to replace it? it worked only for helium and larger atoms. it did not identify the distance between an electron and the nucleus. it contradicted the heisenberg uncertainty principle. it stated that spectral lines of atoms are similar.

Answer

Brief Explanations:

The Heisenberg uncertainty principle states that it's impossible to simultaneously know both the position and momentum of a particle precisely. The Bohr model assumes electrons have well - defined orbits with known positions and momenta, which contradicts this principle. The Bohr model worked mainly for hydrogen - like atoms, not helium and larger atoms as stated in the first option. It did propose distances for electron orbits. And it didn't state that spectral lines of atoms are similar.

Answer:

It contradicted the Heisenberg uncertainty principle.