Question

The atomic models after Dalton’s time included ideas about the atomic structure.



Which atomic model that shows the atomic structure is missing from this set?

Niels Bohr’s model
Schrödinger’s model
Rutherford’s model
Thomson’s model

Answer 1

The de Broglie (matter-wave) model is missing. Louis de Broglie proposed that particles such as electrons have wave-like properties (λ = h/p), an idea that led directly to the quantum/wave models developed by Schrödinger.