Compute the approximate nuclear radius of: (~) (c) Palladium-46
Q: (b) Analyzing the concerned nuclear interactions for the Q-value, estimate whether Ac-225 can…
A: Since
Q: Calculate the nucelar radius of uranium-238.
A: The destiny of a nucleus does not depend on the mass number A. Very light nuclei and heavy nuclei…
Q: An old campfire is uncovered during an archaeological dig. Its charcoal is found to contain less…
A: The given data we have: Sample left: 1/200 of the normal amount Half life of the sample: 5730 years.…
Q: 5) Using the semiempirical mass formula to compute the total binding energy for 5TFe.
A: The Weizsaecker formula or semi-empirical formula is a refined form of the liquid-drop model of…
Q: State the number of neutrons and protons in each of the following nuclei:, and
A: An atom is represented by where X=symbol of atom A=atomic…
Q: 4) Complete the following nuclear equation: 1992 Pt Au + 199 79 78 What kind of subatomic particle…
A:
Q: Use (Figure 1) to estimate the total binding energy of Au. 79 Express your answer in mega-electron…
A: To Find : Total binding energy of 79Au
Q: Protactinium has a half life of 3.28 x 104 years. Estimate the decay constant.
A: Most of the heavy nuclei will undergo decay to become stable by reducing the number of neutrons or…
Q: Calculate the average binding energy per nucleon of the phosphours-31 nucleus, P. 15
A:
Q: (a) Explain as to why or why not the formula for total mass of a nucleus mn given below in term of…
A: Here, we look into the mass of the nucleus formula and see how it is related to binding energy.
Q: What proportion of 235 U was present in a rock formed 3,000 x 106 years ago, given that the present…
A:
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…
Q: 7 In a collision experiment, 10 nuclei (Z=8) are incident on "Zr nuclei (Z=40). Estimate the kinetic…
A: The nuclear forces are responsible for keeping protons and neutrons inside the nucleus. It is one of…
Q: When Francium-211 decays because it is too large of an atom to be stable, what element is the…
A: Fr211 may under go alpha or beta decay
Q: (a) Which of the following nuclides are magic: 122Sn, 132Sn, 98Cd, 198Au, 208Pb? (b) Which, if any,…
A:
Q: 2H is a loosely bound isotope of hydrogen. Calleddeuterium or heavy hydrogen, it is stable but…
A:
- The destiny of a nucleus is independent of the mass number A. Very light nuclei and heavy nuclei will have the same central density.
- Thus if we assume a nucleus to be spherical then the nuclear radius will be proportional to the cube root of the mass number. Thus we can write,
Here r0 is a constant of proportionality, and A is the mass number of the element.
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- Use the uncertainty principle ∆p ∆x > h/2 to calculate the minimum kinetic energy of a nucleon known to be confi ned in 2H. What is the de Broglie wavelength of this nucleon? Is this reasonable?Complete the following nuclear reaction and identify the missing clement (use periodic tablc) 238U » He+? (1) 92An unknown element X has the following isotopes: ⁶⁴X (49.00% abundant), ⁶⁶X (28.00% abundant), ⁶⁸X (23.00% abundant). What is the average atomic mass in amu of X?
- 56 Fe is among the most tightly bound of all nuclides. Itis more than 90% of natural iron. Note that 56 Fe has evennumbers of both protons and neutrons. Calculate BE/A , thebinding energy per nucleon, for 56 Fe and compare it withthe approximate value obtained from the graph4) What will be the decay constant for radon with a half-life of 3.82 days?During nuclear decay a^238 U atom can break apart into a helium -4 atom and one other atomAssuming that no subatomic particles are destroyed during this decay process, what the other element produced ?