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Physics, 20.01.2021 08:50 livyloohoo7317
When alpha particles are sent through a thin metal foil, most of them go straight through the foil because *
Alpha- particles are much smaller than electrons
Alpha-particles are positively charged
Most part of the atom is empty space
Alpha-particles move with low velocity
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When alpha particles are sent through a thin metal foil, most of them go straight through the foil b...
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