The nuclei of both 3H and 3He have radii of 1.5 ×10−15 m. With what minimum speedmust the electron be ejected if it is to escape from the nucleus and not fall back? 2. Beta decay is a nuclear process in which a neutron changes into a proton, an electron, and aneutral particle called a neutrino,n→p+e+ū,where is the symbol for an antineutrino. When this change happens to a neutron within thenucleus of an atom, the proton remains behind in the nucleus while the electron and neutrinoare ejected from the nucleus. The ejected electron is often referred to as a beta particle. Onenucleus that exhibits beta decay is the isotope of hydrogen ³H, called tritium, whose nucleusconsists of one proton and two neutrons. Tritium is radioactive, and it decays to helium,³H³He+ e +ū.

Given:Beta decay is a nuclear process with a neutron showing a transition to a proton, an electron,…

Answered: The nuclei of both 3H and 3He have…

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The nuclei of both 3H and 3He have radii of 1.5 ×10−15 m. With what minimum speed must the electron be ejected if it is to escape from the nucleus and not fall back?