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History, 04.08.2019 11:30, donaldwilliams31

Which type of metal did rutherford shoot alpha particles into? (2 points) copper zinc gold platinum

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Physics, 25.06.2019 08:30, ira51

In his gold foil experiment, rutherford shot alpha particles at very thin gold foil. what were the results of this experiment? most of the alpha particles bounced back from the gold foil to the observers. all of the alpha particles passed right through the gold foil. most of the alpha particles passed through the gold foil without deflection, except for a small percentage. the alpha particles became attracted to the electrons and got stuck in the gold foil.

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Biology, 25.06.2019 16:00, pearfam98

In 1909, rutherford began to notice that alpha particles, when fired at a piece of gold foil, would not always behave in accordance to the plum pudding model of an atom. if j.j. thomson's model of an atom was correct, rutherford should have seen the alpha particles a) bounce directly back at the site of their origin. b) to be stopped by the gold foil and fall to the bottom of the chamber. c) be deflected in a variety of directions while also passing through the gold foil. d) pass directly through the gold foil, hitting the zinc sulfide screen placed behind the foil.

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Chemistry, 23.07.2019 21:20, yomamaisfat1519

After rutherford bombarded gold foil with alpha particles, he concluded that the volume of an atom is mostly empty space. which observation led rutherford to this conclusion? 1) some of the alpha particles deflected 180 degrees 2) the paths of deflected alpha particles were hyperbolic 3) many alpha particles were absorbed by gold nuclei 4) most of the alpha particles were not deflected

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Chemistry, 21.09.2019 08:20, Scp049

1. which type of metal did rutherford shoot alpha particles into? a)copper b)zinc c)gold d)platinum 2.when thomson held a positively charged plate near the cathode ray, the beam bent toward the plate. what conclusion can be drawn from this observation? a)the beam was made of light. b)the beam was positively charged. c)the beam was negatively charged. d)the beam was made of neutrons. hat was observed during rutherford's experiment? a)all of the particles were deflected. b)all of the particles went through the foil undeflected. c)the particles were absorbed by the foil. d)most of the particles went through the foil, but some were deflected. my answers- 1. c 2. c 3. d

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