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Atoms are "uncuttable"
Atoms are small, hard particles
Atoms constantly move -
All substances are made of atoms, atoms of different elements are different, atoms of the same element are exactly alike, elements combine in specific proportions, conducted experiments in combining elements
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Conducted the cathode-ray tube experiment, his theory was of the atomic structure lead to the "plum-pudding" model, there are small negatively charged particles inside the atom
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Atoms contain mostly empty space, electrons move in empty space in the atom, conducted the gold foil experiment, most of an atoms mass is in the nucleus, there is a small dense, positively charged nucleus
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Electrons jump between levels from path to path, electrons travel in definite paths
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Electron paths cannot be predicted, electrons are found in electron clouds not paths
