A reactor produces a certain unstable nuclide in a spent fuel rod which is removed from the reactor. Suppose the half-life of this nuclide is 2.5 years. After 20 years what fraction of the original nuclide still remains?

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Iupil u5l aluve time remaining 01: 53: 45 ei and both agreed that childhood experiences play an important role in the development of oneself a sigmund freud alfred adler b. carl jung alfred adler c.carl jung erik erikson d. sigmund freud.. carl jung select the best answer from the choices provided save and exit next submit mark this and return

If you put a helium-filled balloon in the refrigerator, what will happen?