Chemistry Study Guide Chapter 4

8. How did each of the following contribute to the study of the atom? (a) Democritus, (b) John Dalton, (c) Lord Ernest Rutherford, (d) Sir Francis Bacon, (e) Antoine Lavoisier, (f) J. J. Thomson, (g) James Chadwick. Democritus proposed the first atomic theory. Dalton had … ................
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