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Which scientist provided a foundation for John Dalton’s work on the atomic structure?
Robert Millikan
Joseph Proust
Ernest Rutherford
J. J. Thomson
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Joseph Proust.
His law of definite proportions (law of constant composition) — that chemical compounds always contain the same proportion of elements by mass — helped provide experimental support for Dalton’s atomic theory.
His law of definite proportions (law of constant composition) — that chemical compounds always contain the same proportion of elements by mass — helped provide experimental support for Dalton’s atomic theory.
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