Who disproved the Rutherford model of atom?

Her er hvorfor:

* Rutherford's Model: Rutherford's model, proposed in 1911, was a revolutionary step forward. It established that atoms have a dense, positively charged nucleus with electrons orbiting around it. This was a significant departure from the earlier "plum pudding" model.

* Begrænsninger: The Rutherford model, however, had some limitations:

* It couldn't explain why electrons didn't spiral into the nucleus due to electromagnetic forces.

* It couldn't account for the line spectra observed in atomic emissions.

* Bohr Model: Niels Bohr's model, proposed in 1913, addressed these limitations by introducing the concept of quantized energy levels for electrons. Bohrs model oplyste, at elektroner kun kunne eksistere i specifikke kredsløb, hver med et fast energiniveau, og at de kunne hoppe mellem disse niveauer ved at absorbere eller udsende fotoner.

* Quantum Mechanics: The Bohr model was a significant improvement, but it too had its limitations. The development of quantum mechanics in the 1920s provided a much more comprehensive and accurate description of atomic structure and behavior.

Kortfattet:

* Rutherford's model laid the foundation for our understanding of atomic structure.

* Bohr's model refined it by incorporating quantization of energy levels.

* Quantum mechanics provided a more complete and accurate model.

Therefore, it's more accurate to say that later scientific discoveries built upon and expanded the Rutherford model rather than "disproving" it.