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An atom is roughly how many times larger than its nucleus?
AAbout 10 to 100 times
BAbout 1,000 to 2,000
CAbout 10,000 to 100,000
DAbout a billion times
Answer & Solution
Correct answer: C. About 10,000 to 100,000
Atomic size near 10^-10 m divided by nuclear size near 10^-15 m to 10^-14 m gives 10^4 to 10^5.
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