Question: Consider the gold isotope ({ }^{197} mathrm{Au}). a. How many electrons, protons, and neutrons are in a neutral ({ }^{197} mathrm{Au}) atom? b. The gold

Consider the gold isotope \({ }^{197} \mathrm{Au}\).

a. How many electrons, protons, and neutrons are in a neutral \({ }^{197} \mathrm{Au}\) atom?

b. The gold nucleus has a diameter of \(14.0 \mathrm{fm}\). What is the density of matter in a gold nucleus?

c. The density of lead is \(11,400 \mathrm{~kg} / \mathrm{m}^{3}\). How many times the density of lead is your answer to part b?

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