53 131 I is an artificially made radioactive isotope of iodine, produced during the operation of nuclear power plants and the detonation of nuclear bombs. Exposure to high concentrations of I represents a serious risk for human health. However, small doses of this radioactive isotope are put to good use in medical studies. 31 is widely used in treating thyroid cancer and in diagnosis of abnormal liver and kidney function.What is emitted when the radioactive nucleus of I decays to form the stable isotope of xenon 131 Xe? 54 View Available Hint(s) O an alpha particle O a beta-minus particle O a beta-plus particle O a gamma rayPart B What is the energy Q released when 131 Idecays and 131 Xe is formed? The atomic mass of 131 I is 130.906118 u and the atomic mass of 131 Xe is 130.90508 u. Express your answer in megaelectron volts to three significant figures. > View Available Hint(s) VO AEd ? Q = MeV SubmitPart C The newly formed xenon nucleus is left in an excited state. Thus, when it decays to a state of lower energy a gamma ray is emitted. If the wavelength of the emitted gamma ray is 3.44*10-12 m , what is the decrease in mass, Amxe, of the xenon nucleus as a result of this decay? Express your answer in atomic mass units to three significant figures. >View Available Hint(s) VO AEQ ? Amxe 11 Submit