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Who first proposed a model of the atom?

AJ.J. Thornton
BJ.J. Thurston
CJ.J. Thomson
DJ.J. Thompson
Answer & Solution
Correct answer: C. J.J. Thomson
1. He had already identified the electron. 2. His model is likened to a watermelon. 3. It was J.J. Thomson. _Source: syllabus Science, Ch 4 'Structure of the Atom'_
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