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It was a hypothesis that said atoms are made of non-dividable particles.It also said atoms of one element cannot be changed into atoms of another element, this however was false.
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In this model, he was testing how negatively charged, and positively charged atoms worked together. In the end he saw how the positive and negatives would pair together.
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This is a model that demonstrates how an atom has a tiny but heavy nucleus. He used radioactive particles in his experiment.
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This example basically includes everything about the atom, but without all of the excess high level math. "The Bohr Model is a planetary model in which the negatively-charged electrons orbit a small, positively-charged nucleus similar to the planets orbiting the Sun (except that the orbits are not planar)." - https://www.thoughtco.com/bohr-model-of-the-atom-603815
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Created an equation to prove the statement of " We cant see an atom" wrong. It works by taking the electrons wave, and particle properties.
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