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Chemistry, 29.10.2020 23:00 vicky10445

HELP ASAPWhat did John Dalton contribute to the understanding of the atom?
O A. An early form of the atomic theory
B. An early form of the periodic table
C. An article disproving Aristotle's ideas
D. A theory of quantum mechanics

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HELP ASAPWhat did John Dalton contribute to the understanding of the atom?
O A. An early form...
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