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Nucleus X has the mass number 12 and nucleus Y has the… | StemPy Lab
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Nucleus X has the mass number 12 and nucleus Y has the mass number 208. Compared with X, nucleus Y has
Physics
Medium
High School (11–12)
Modern Physics
Created by
StemPy Lab
Nucleus X has the mass number
12
12
12
and nucleus Y has the mass number
208
208
208
. Compared with X, nucleus Y has
about the same density and a larger radius
a larger density and a larger radius
about the same density and about the same radius
a smaller density and a larger radius
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← Electron scattering gives a radius of 3.3 fm for a nucleus with 20 nucleons. A physicist wants to predict the size of a heavier nucleus with 160 nucleons from this one measurement. What radius should she expect?
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