Determine by Q-value analysis whether Zn can undergo radioactive transformation by B*, EC, or ߯ transition.
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A: Given : given materials are : H, He, Li, B, O, Na, Fe, Zn, Kr, Ag, Pb, U
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A: Nucleus physics.
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A: Let Σ be defined as the microscopic cross-sectional area. Then, Σ=N1σ1+N2σ2 .........1…
Q: Calculate the energy released in the α decay of 238U .
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A: GivenThe mass of 12C carbon in the Jewelery is 392 gThe current decay rate of 14C is 26 decay/sThe…
Q: U-238 (Z=92) decays by β- to a daughter isotope, the atomic mass (A) and atomic number (Z) of the…
A: Given: Atomic no. of U, Z=92 Atomic mass of U, A=238
Q: Two rocks are found that have different ratios R' of 238U to 206Pb: R' = 0.76 and 3.1. What are the…
A: The abundance ratio is given by R'=NN206PbNU238 (1) The number of nuclei for U238 and Pb206 are,…
Q: Identify X in the following nuclear reactions: (a) H + °Be →X+n; (b)12C + 1H X; (c)15N+4H-4He +X.…
A: In nuclear reaction atomic number ( nuclear charge ) and mass number remains conserved.
Q: The nucleus 33S has I=3/2 and γN = 2.054 x 107 T-1 s-1. Calculate the energies of the nuclear spin…
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Q: The disintegration energy of the decay30 P15 by position emission is 4.30 Mev. The daughter…
A: Given that,the disintegration energy of the decay30P15 , E=4.30 MeVthe daughter nuclide Si has a…
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Q: 14. Lead has four isotopes, with the following atomic masses and relative abundances: 203.973 amu…
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Q: Mg, dMg are all stable. Draw energy-level diagrams for these nuclei and use the dia grams to explain…
A: The Energy level diagram of 12M24 is given below.
Q: Help.answer.explain A nucleus of Th-231 undergoes beta decay. Write the equation that explains this.
A: A nucleus of Th-231 undergoes beta decay. To write the equation of beta decay.
Q: A (ə) ?H + H - x + n 4 2He o He 3 3 H. A (b) ?H+ 스x → 글He + bn O He Не 3 Не 2 He 3 1 O H
A: a) Answer is H24e The unknown mass number is 2+3=A+1A=5-1=4 The unknown atomic number is 1+1=Z+0Z=2…
Q: 56Fe is among the most tightly bound of all nuclides. It is more than 90% of natural iron. Note that…
A: The binding energy of 56Fe (in MeV) can be represented as, Here, Z, m(1H), N, mn, m(56Fe), and c…
Q: State any five properties of radioactive element. Write down four main differences between…
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Q: The isotope of Nickel, 66Ni decays by β emission, has a half-life of 2.3 days. and the β particles…
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Q: 2H is a loosely bound isotope of hydrogen. Called deuterium or heavy hydrogen, it is stable but…
A: The binding energy (B) per nucleon of deuterium can be calculated using the following…
Q: The isotope of Nickel, 66Ni decays by β emission, has a half-life of 2.3 days. and the β particles…
A: The isotope of Nickel, 66Ni decays by β emission, has a half-life of 2.3 days. and the β particles…
Q: 23 Ne decays to 2³ Na by negative beta emission. What is the maximum kinetic energy of the emitted…
A: As per the mass-energy equivalence principle, energy and mass are interconvertible. Thus when energy…
Q: If air is 80% N15 and 20% O16. Using the data below, calculate the average distance a thermal…
A: The density of air is ρa=1.202 gm cm-3 The density of oxygen is ρo=1.202×20100=0.2404 gm cm-3 The…
Q: The nuclear density of deuterium has a radial dependence given by P= Por-²e-2kr where, k¹= 2.3 F.…
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Q: 24. A radioactive element X decay to a radioactive element Y which then decay to an elemen Z. If…
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Q: Calculate the mass-defects of oxygen-16 (oxygen has an atomic number of 8 and atomic weight of…
A: Calculate the mass-defects of oxygen-16 (oxygen has an atomic number of 8 and atomic weight of…
Q: The fact that BE/A is greatest for A near 60 implies that the range of the nuclear force is about…
A: Given data: Atomic mass number of nucleus = 60 Empirical constant r0 = 1.2fm
Q: in the stable isotope of Potassium 39K there are 19 electrons, 19 protons and 20 neutrons. The mass…
A: Given: Isotope of Potassium K39 with, Number of protons Z=19. Number of neutrons N=20. Mass of the…
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Q: 209Bi is the heaviest stable nuclide, and its BE/A is low compared with medium-mass nuclides.…
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Q: Thorium 230 90Th decays to radium 22688Ra by a emission. The masses of the neutral atoms are…
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Q: 个 个 Write the complete nuclear equation for atoms undergoing electron capture. 901 Ag + 47 116 50 78…
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Q: The only two stable nuclides with more protons than neutrons are 11H and 32He. Why is Z 7 N so…
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Q: An atom of uranium-235 (atomic 235.04392 u) de- 39.8 mass: m(23U) cays to thorium-231 (atomic mass:…
A: Hi there! Since there are multiple subparts in the question posted and it is not mentioned what is…
Q: 2H is a loosely bound isotope of hydrogen. Calleddeuterium or heavy hydrogen, it is stable but…
A:
Q: What minimum energy E(min) is needed to remove a neutron from K40 and so convert it to K39? The…
A: To find the minimum energy Emin of the neutron Given atomic masses 39.964000 u and 38.963708 u
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