Chapter 10: Problem 15
In what way is an atomic nucleus like a liquid drop?
Chapter 10: Problem 15
In what way is an atomic nucleus like a liquid drop?
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Get started for freeWhy is the number of neutrons greater than the number of protons in stable nuclei that have an \(A\) greater than about 40? Why is this effect more pronounced for the heaviest nuclei?
Find the mass defect and the binding energy for the helium-4 nucleus.
An old campfire is uncovered during an archaeological dig. Its charcoal is found to contain less than \(1 / 1000\) the normal amount of \(^{14} \mathrm{C}\). Estimate the minimum age of the charcoal, noting that \(2^{10}=1024\).
What are isotopes? Why do isotopes of the same atom share the same chemical properties?
How many Gy of exposure is needed to give a cancerous tumor a dose of \(40 \mathrm{Sv}\) if it is exposed to \(\alpha\) activity?
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