Answered: What are the masses of sulfur’s two…

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What are the masses of sulfur’s two most dominant isotopes? Which ones are capable of generating NMR signals?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter31: Radioactivity And Nuclear Physics

Section: Chapter Questions

Problem 14PE: (a) Show that if you assume the average nucleus is spherical with a radius r=r0A1/3, and with a mass...

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There are three naturally occurring stable isotopes of magnesium: 24MB, 25MB, and 2°MB, which have relative abundances on Earth of 79%, 10%, and 11% respectively. Note that the atomic number of magnesium is 12. a) Discuss how the nucleus is held together. Refer to the binding energy of 192.82 x106 for a 2*Mg atom, and the energy required to construct a charged sphere = 0.1496x1027 b) The radioisotope of magnesium with the longest half-life is magnesium-28, with a half-life of 20.9 hrs. Magnesium-28 decays through B- decay into aluminium-28. With reference to fundamental particles, describe the process which occurs in beta minus decay. Hence determine the equation for the decay of magnesium-28 into aluminum-28.
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