Chemistry, 28.10.2020 14:00 kenleighbrooke67

Which of Dalton's ideas about the atom did J. J. Thomson's experiment disprove? It disproved that atoms are divisible.
It disproved that atoms are indivisible.
It disproved that atoms contain protons.
It disproved that atoms contain electrons.

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Which of Dalton's ideas about the atom did J. J. Thomson's experiment disprove? It disproved that a...