Question

Give one achievement and one limitation of J.J. Thomson's model of atom.

Updated on November 11, 2025 | By Learnzy Admin | 👁️ Views: 96 students

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Solution

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Achievement:
J.J. Thomson’s model explained that an atom is electrically neutral, as the positive and negative charges are equal in magnitude and balance each other.

Limitation:
His model could not explain the arrangement of charges inside the atom and failed to explain the results of Rutherford’s alpha particle scattering experiment.

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