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atoms are "uncuttable."
atoms constantly move
atoms are small, hard particles -
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all substances are made of atoms
atoms of different elements are different
atoms of the same element are exactly alike
he conducted experiments in combining elements -
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he conducted the cathode-ray tube experiment
his theory of the atomic structure lead to the "plum pudding" model
there are small, negatively charged particles inside an atom -
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atoms contain mostly empty space
he conducted the golf foil experiment
most of an atom's 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 move in empty space in the atom
electrons are found in electron clouds, not paths
