Questions asked by Danielle
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How did Rutherford revise the plum-pudding model of the atom? And why did he do that?
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Why did Thomson change Dalton's model of the atom? What did he propose as an alternative?
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How is the modern periodic table different from the table Mendeleev proposed?
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What does an elements column number tell you about the atomic structure?
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At what temperature is water the most dense? Why is this the case with water, but not other substances?