The Discovery of Nucleus
Write an essay in which you will discuss the discovery of the nucleus by E. Rutherford.
What experimental findings not be explained by J.J. Thompsons model?
How did Rutherford conduct his experiment?
What lab materials did he use?
What did he see?
How did he interpret the results?
Why couldnt the plum-pudding model explain Rutherfords experimental results?
What did he propose instead? How does Rutherfords hypothesis agree with his experimental results?
Why did he propose a planetary model of the atom? What could the atoms planetary model account for? Later, the planetary model proved to be deficient as well (this is another topic, though).
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