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- Determine the energy released when a Uranium-235 nucleus under fission to Te-134, Zr-99, and two neurons. A table of isotopes lists the binding energy per nucleon on the nuclei of U-235, Te-134, and Zr-99 as 7.69 MeV, 8.38MeV, and 8.54MeV, respectively.How would do I do #8?The radium isotope 226 Ra has a hall-life of 1600 years. A sample begins with 3.50x1010 226 Ra atoms. Y Part C N Submit How many are left after 400 years? 195] ΑΣΦ Submit Request Answer Part B How many are left after 2000 years? N= 1971 ΑΣΦ Submit How many are left after 35000 years? Request Answer ΜΕ ΑΣΦΑ Request Answer BAC ? ?
- What is the binding energy per nucleon of 214/82??? a. 1663 MeV b. 9.06 MeV c. 132 MeV d. 7.77 MeV4. What is the energy released/absorbed in this nuclear reaction 4N+H³C + 3He? (The atomic mass of 14 Nis 14.003074 u, and that of 1³C is 13.003355 u) MeVOne possible fission reaction is n +235U→ Sr+X+12'n, where X is unknown. What is the unknown 92 nucleus? Give answer in the proper nomenclature. 88
- 58. . Radiation treatment of prostate cancer. In many cases, BIO prostate cancer is treated by implanting 60 to 100 small seeds of radioactive material into the tumor. The energy released from the decays kills the tumor. One isotope that is used (there are others) is palladium (10°Pd), with a half-life of 17 days. If a typical grain contains 0.250 g of 10°Pd, (a) what is its initial activity rate in Bq, and (b) what is the rate 68 days later?Uranium-235 decays spontaneously by nucleon emission. a) Write a balanced equation to show the decay of Uranium-235, 2U, that leads to the formation of Uranium- 235 234 and name all the particles involved b) Write a balanced equation to show the decay of Uranium-235, U, that leads to the formation of 92 Thorium-231. Name all the particles involved.