Question:
Match the following:
Match the following:
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Chadwick discovered neutrons, Rutherford proposed the nuclear atom model, Mosley studied X-rays spectra, and J.J. Thomson discovered cathode rays.
Updated On: Jul 6, 2025
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Solution and Explanation
- Chadwick is known for the Discovery of neutrons, so A corresponds to III.
- Rutherford is associated with the Nuclear atom model, as he proposed the nuclear model of the atom based on his gold foil experiment, so B corresponds to IV.
- Mosley worked on X-rays spectra, where he studied X-ray spectra and established Moseley’s law, so C corresponds to II.
- J. J. Thomson discovered Cathode rays, so D corresponds to I.
Thus, the correct matching is: A-III, B-IV, C-II, D-I
- Rutherford is associated with the Nuclear atom model, as he proposed the nuclear model of the atom based on his gold foil experiment, so B corresponds to IV.
- Mosley worked on X-rays spectra, where he studied X-ray spectra and established Moseley’s law, so C corresponds to II.
- J. J. Thomson discovered Cathode rays, so D corresponds to I.
Thus, the correct matching is: A-III, B-IV, C-II, D-I
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