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By 1900, it was known that the atom was not a simple, indivisible particle but contained at least one sub-atomic particle, such as the electron, which was discovered by.............

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An Intiative by Sri Chaitanya

Rutherford

J.J.Thomson

Neil Bohr

Dalton

answer is B.

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Detailed Solution

By 1900, it was clear that the atom was not a simple, indivisible particle but contained at least one sub-atomic particle, the electron that J.J. Thomson identified.

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