Which of these discoveries contradict components of Dalton’s atomic theory? Check all of the boxes that apply.

Question

Revolt · Accepted Answer

Atoms contain smaller particles: protons, neutrons, and electrons.; Atoms of a given element can have different numbers of neutrons.; Nuclear reactions can change an atom of one element into an atom of another element.

The Historical Development of Atomic Theory

Which of these discoveries contradict components of Dalton’s atomic theory? Check all of the boxes that apply.

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