Chemistry, 20.08.2020 17:01 DEVORIA2001
The scattering of a stream of positively charged particles when striking a thin film of gold confirms that the positive charge in an atom must be located in a dense central mass. atoms contain electrons in varying energy layers around the nucleus. electrons are found in the center of an atom. electrons can only be found within predicted areas surrounding the nucleus.
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The scattering of a stream of positively charged particles when striking a thin film of gold confirm...
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