13. The following equation models the beta decay of krypton-89 into rubidium-89. 89 89 36 37 Rb + Explain why this reaction is not an example of alpha decay. Kr → 14. Gamma radiation is used to treat certain types of tumors deep in the brain that cannot be accessed with surgery. Suggest a possible reason to explain why gamma radiation is preferred over beta decay or alpha decay for this treatment.

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In the following equation, what particle or type of radiation decay is needed in order to balance it? 147 61Pm ´61PM 147 62Sm + ? Periodic Table of the Elements hydrogen Key: 13 14 15 16 1 1.00794 ithium 3 beryllium elemert name atomic number boron carbon nitrogen oxygen fluo Li Be symbol atomic weight N 15 9994 6.941 9.012182 10 811 12.0107 sicon 14 14.00674 18.9 sodium 11 magnesium 12 phosphorus 15 sufur 16 aluminum chlo 13 Na Mg AI Si S 24 3050 10 11 12 26.981538 galium 31 22.98977 28.0855 30.97376 32.065 potassum 19 caicium 20 scandium 21 Stanium 22 vanadium 23 chromium manganese 24 25 iron 26 cobat 27 nickel 28 copper 29 zine 30 gemanium 32 arsenic 33 selenium 34 35 bron 3 K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se B 39.0983 47.867 51.9961 54.93805 niobium molybdenum technetkum ruthenium 43 40.078 44.95591 50.9415 55.845 58.9332 58.6934 63.546 65.409 69.723 72.64 74.9216 78.96 791 ubidium 37 strontium 38 yttrium 39 hodium 45 palladium 46 silver 47 tellutum 52 cadmium indium 49…

One potential uranium fission reaction is shown below.235U + n → 144Cs + 90Rb + 2 n[Atomic and nuclear masses are given in the reference table that is linked in Question - 0]Calculate the change in mass (Δm) in amu for a single atom of uranium undergoing fission by this reaction. Be sure to include the proper sign. Calculate the energy change (ΔE) in joules that occurs when a single atom of uranium undergoes fission by this process. Be sure to use the correct sign. Calculate the amount of energy released (in kJ) when 2.500 kg of uranium undergo fission by this process.

Each of the following nuclei undergoes either beta decay or positron emission. Predict the type of emission for each: (a) tritium, 3 1H, (b) 89 38Sr, (c) iodine-120, (d) silver-102.

Give clear detailed Solution with explanation needed. Don't give Handwritten answer

Which of the following statements is true when a radioactive element undergoes beta decay? The mass number of the new element is decreased by 4, and the atomic number is decreased by 2. The mass number of the new element stays the same, and the atomic number is decreased by 1. The mass number of the new element stays the same, and the atomic number is increased by 1. O The mass number of the new element stays the same, and the atomic number also stays the same.

a) Mrs. Price's son, Liam is currently working as a boilermaker at the Darlington Nuclear Power plant. He is working with Uranium-237 which has a half-life of 13.75 days. What mass of an initial sample of 567.5g of uranium-237 would remain after 56 days? b) Write the complete reaction for the decay of Po-210 if it undergoes 2 consecutive alpha decay followed by a beta decay followed by another alpha decay.

Which nuclear equation accurately reflects the beta decay of Xe-133? Xe-133 → Cs-133 + electron Xe-133 → I-133 + electron Xe-133+ electron → Ba-129 + electron Xe-133 → Cs-129 + alpha particle

Which of these nuclides is likely to decay by alpha emission?      a  244Pu             b.  4He              c.  7Li                  d.    3H           e.  none of these