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| Democritus's theory was that atoms could not be divided. They were small hard particles that were made of the same material | |
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| Really John Dalton thought all elements are composed of atoms. Atoms of the same element are exactly alike but atoms of different elements are different. Atoms are invisible and indestructable. | |
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| I just got this weird thought! J.J. Thompson did the Cathode Ray Experiment. He thought they had negativly chaged particles. he said he saw negative particles come straight from the atom! | |
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| I thought he did the Plum Pudding? He must of did both!Atoms were made from a positive charged substance(pudding) with negative charged electrons scattered(like raisins) in a pudding. | |
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the 6 different models/experiments
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| While working i heard that Ernest Rutherford Did the Gold Foil Experiment! Atoms have a central posive nucleus surrounded by negative orbiting electrons. The rest of the atom was mostly empty space | |
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| Really because Neil Bohr created the Bohr model! Electrons assume only certain orbits around the nucleus. These orbits are stable and called "stationary" orbits. | |
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