avademaria avademaria

05-10-2020
Chemistry

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Which scientist proposed the idea of the 'nucleus' after the unexpected results of his students’ gold foil experiment?
Group of answer choices

Democritus

Dalton

Bohr

Rutherford

Respuesta :

aviannalynn14 aviannalynn14

05-10-2020

Answer:

D

Explanation:

The nucleus was postulated as small and dense to account for the scattering of alpha particles from thin gold foil, as observed in a series of experiments performed by undergraduate Ernest Marsden under the direction of Rutherford and German physicist Hans Geiger in 1909.

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