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+1 vote
49 views
in Chemistry by (74.0k points)
When alpha particle are sent through a thin metal foil ,most of them go straight through the foil because
A. alpha particles are much heavier than electrons
B. alpha particles are positively charged
C. most part of the atom is empty space
D. alpha particles move with high speed

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1 Answer

+1 vote
by (73.8k points)
Correct Answer - A, C

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