Question 1 • FL-2002110-M/J Comprehensive Science 3 Advanced A - Flex
Rutherford’s gold-foil experiment showed that most alpha particles passed through the foil, suggesting that atoms are mostly empty space. A few particles were deflected by a small, dense, positively charged nucleus. Thus, “The atom is mostly empty space” describes Rutherford’s model; electron clouds are part of a later model.
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