6. Gallium 69 (a,2n) reaction Daughter nuclide: 1. Reaction Equation: 2.
Q: The hal-life of Co is 5.2 years. a) What is the decay constant for this nuclide? b) You wish to…
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Q: Calculate the total binding energy and the binding energy per nucleon for (a) ⁵⁶Fe , (b) ²³⁸U .
A: In Fe56 no. of protons = 26 no. of neutrons = mass-no. of protons = 56-26=30 Total mass of 30…
Q: A certain isotope has a half-life of 9.82 h. What is its decay constant in s-1?
A: Given, The half-life of an isotope, t12 = 9.82 hr
Q: In the figure below, note that for low Z, all the nucleii with the highest binding energy per…
A: Given binding energy per nucleon curve:
Q: Calculate the binding energy per nucleon for (a) 2H, (b) 4He, (c) 56Fe, and (d) 238U.
A: Write the expression for the binding energy of the nucleus.
Q: A nucleus undergoes a transmutation by alpha decay. The daughter nuclide is 2 a) Determine the…
A: a) Given, the daughter nuclide is 222Rn86 . In alpha decay the mass number decreases by 4 and the…
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A: The process of spontaneous emission of radiation by radioactive materials is known as radioactivity.…
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Q: Identify the missing nuclides in the following decays: (a) 2Bi →? + He (b) Kr → ? + e + D (c) ?→He +…
A: a)the decay is alpha decay ,
Q: α decay producing 208 Pb . The parent nuclide is in the decay series produced by 232 Th , the only…
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Q: What nuclide is produced in the following radioactive decays? (a) a decay of 239 94 Pu; (b) b- decay…
A: Part(a): The Alpha decay means the extraction of 2He4 nucleus from a radioactive atom. The alpha…
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: The activity of a sample of a radioisotope at some time is 10.5 mCi and 0.46 h later it is 7.00 mCi.…
A: Initial activity of isotope is Ro = 10.5 mCi Activity after some time is R = 7.00 mCi Time elapsed…
Q: 2:11 Nuclear Done Queen Mary University of London, 2020 2 of 8 Page 2 SPA5302 (2020) SECTION A…
A: Question A1:Cobalt-59 Number of Neutrons = Mass number - Atomic number = 59-27 = 32Therefore,…
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A: Since there are multiple sub-parts posted, we will answer the first three. If you want any specific…
Q: From the following nuclide symbols, determine the total number of nucleons, as well as the number of…
A: Nucleons consist of atomic nuclei, namely the protons and the neutrons. The total number of nucleons…
Q: β− decay of 40K , a naturally occurring rare isotope ofpotassium responsible for some of our…
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Q: A certain isotope has a half-life of 9.06 h. What is its decay constant in s-1?
A: Given: The half life time is 9.06 h.
Q: Calculate the binding energy for the following nuclides; expressd the binding energy in: (i)…
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Q: Why do some nuclides (like 3I) decay? (b) What type nuclide will always decay?
A: (a) When the nucleus of an atom is unstable, it tends to decay by spontaneously emitting energy in…
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- The half-life of 233 U is 1.6 x 105 years. Calculate: 92 233 i) The number of atoms in 1 gram of U 92 ii) The decay constant, λ (state your answer as s´¹). 233 92 iii) The activity of BUβ+ decay of 52Fe .write the complete decay equation for the given nuclide in the complete ZAXN notationIf an atoms with 62 protons undergoes β-decay, the daughter nuclide will have ____ protons.\
- α decay producing 228R . The parent nuclide is nearly 100% of the natural element and is found in gas lantern mantles and in metal alloys used in jets (228Ra is also radioactive).Two radioactive isotopes, X and Y, both decay to stable products. The half-life of X is about aday, while that of Y is about a week. Suppose a radioactive sample consists of a mixture of thesetwo nuclides. If the mixture is such that the activities arising from X and Y are initially equal,then a few days later the activity of the sample will be due ………………………………… .i. predominantly to X.ii. predominantly to Y.iii. to X and Y equally.iv. entirely to Y.Potassium-argon dating is used to measure the age of rocks formed from cooled lava by determining the fraction of the original 40K remaining in a sample from the ratio of 40K:40Ar. Unusually, potassium-40 decays into both 40Ca (89.1% of the time) and 40Ar (10.9% of the time) with a half-life of 1:248 x 10^9 years. 1. Write out balanced nuclear equations for these two decay processes. 2. Calculate the specific activity of 40K.