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Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.
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What are the similarities between compounds and mixtures?
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Refraction is a bending that occurs when a wave moves from one medium to another at an angle and cha...
Mathematics, 02.04.2020 17:32
Mathematics, 02.04.2020 17:32
Mathematics, 02.04.2020 17:32
Mathematics, 02.04.2020 17:32