56 (5) Fe has a mass defect of 0.58872 amu. What is its binding energy per nucleon? 26

2. Calculate the mass defect and nuclear binding energy (J/nucleon and MeV/nucleon) of each of the nuclides a.) O- 16 b.) Ni - 58 c.) Xe-131 (atomic mass = 15.999 amy) (atomic mass = 58.893 amy) (atomic mass = 131.29 amu)

A certain isotope has a half-life of 5.9 h and an atomic mass of 95.98 u. What will the activity in Bq of a 1.36-g sample be after 19.8 h?

Find the binding energy and binding energy per nucleon of the 27/13 Al nucleus.

6. One of the many isotopes used in cancer treatment is 798 Au, with a half-life of 2.70 d. Determine the mass of this isotope that is required to give an activity of 225 Ci. mg cer16 cei t would be

3. Explicitly calculate the binding energy and binding energy per nucleon for O by comparing the mass of the atom to the sum of the masses of the constituent protons, electrons, and neutrons. You may ignore the binding energy of the electrons in the problem. [MeV]

Both 1)Given a half-life of a radioactive source is 435 years. Calculate the time taken for its activity to reduce from 4.5 Ci to 0.14 Ci? 2) Equation shows nuclear reaction of gamma radiation which incident on an isotope helium. Calculate the energy of the gamma ray in MeV unit? (Given mass of Helium = 3.016029 u, mass of proton = 1.007276 u and mass of neutron = 1.008665 u) 23??+?→211?+01?

Identify the daughter nuclide, the type of decay (for natural transmutations) and the nuclear reaction

14. A wooden artifact from a Chinese temple has a 14C activity of 24.9 counts per minute as compared with an activity of 32.5 counts per minute for a standard zero age. From the half-life for 14C decay, 5715 years, determine the age of the artifact.

3. (07.03 MC) The isotope cobalt-60 has a nuclear mass of 59.933820 u. Calculate the binding energy per nucleon of cobalt-60 using the following information. Mass of Proton: 1.007825 u Mass of Neutron: 1.008665 u 1 u = 931.5 MeV