For the transmutation X+4/2He->12/6C+1/0n, which value is X?

Q: Carbon-14 has a half-life of 5730 yearsyears. In a plant fossil, you find that the 14C14C has…

A: Given information is as follows: Half life t12=5730 years Initial amount A0 = 1.00 g Final amount  A…

Q: Iron -56 s an extremely stable luclide. Compute the binding Energy per Huele on for Fe (Hass of Fe…

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Q: UCLEAR REACTIONS (10 PTS) 1. In an alternate universe where it is safe to consume radioactive…

A: Radioactive decay is a first order reaction. Note: According to Q&A guidelines of Bartleby, we…

Q: 1- Nuclear Chemistry For the three major modes of radioactive decay: a. List the modes b. Give a…

A: Part AThe three major modes of radioactive decay are alpha, beta and gamma decay.

Q: If the intensity of radiation is 255 microcuries (μCi) at a distance of 1.74 m, what is the…

A: The intensity of radiation (I) and distance (d) are inversely related according to inverse square…

Q: 6. Calculate the nuclear binding energies, in J/nucleon and MeV/nucleon for the following species:…

A: Since we only answer up to 3 sub-parts, we'll answer the first 3. Please resubmit the question and…

Q: A radioisotope produces an intensity of 8.75 x 10" becquerel (Bq) at a distance of 2.00 cm from the…

A: Given : Intensity at r1= 2cm , I1 =8.75x104 Bq Intensity at r2 = 36cm, I2 = ?

Q: A proton is accelerated to 65.6 MeV per particle. What is this energy in kJ/mol?

A: A proton is accelerated to 65.6 MeV per particle. What is this energy in kJ mol-1 ?

Q: From the daughter's recoiled energy, E_n, determine if this energy is enough to break the chemical…

A: This is a multipart question. According to guidelines in multipart question we can solve only…

Q: Q4: Use the suitable method to calculate the binding energy per nucleon for the Thorium isotope23Th…

A: Mass defect is the difference between the expected mass of an atom of an element and the actual mass…

Q: What is the difference between Radiation Equilibrium, Charged Particle Equilibrium, Restricted CPE,…

A: Ans) • The concepts of radiation equilibrium (RE) andcharged-particle equilibrium (CPE) are usefulin…

Q: Calculate the ΔE in kJ/mol for the transmutation of M using the given molar masses: 189M74 → 185Q72…

A: Mass Defect is caused in order to form a stable nucleus. Some of the mass is converted into energy.…

Q: Compute for the total mass defect (in volts) of the following chain reaction done on U : 233U + in →…

A: Mass defect = Mass before decay - Mass after decay

Q: In the photoelectric effect, a certain metal on an emitter has a binding energy of 275 kJ/mol. What…

A: The binding energy of an electron in the metal can be calculated as

Q: Č. 1H + 1H →H+ d. 24H +2H → 3½HE+ +21H → 42HE+ 'on f. 32HE +21H → 42He+ е. Stellar Formation and…

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Q: NUCLEAR CHEMISTRY: The mass defect of nuclei (7ex ) is 1.844 amu. Estimate the total binding energy…

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Q: 1. Which type of radiation (beta or gamma) is more penetrating?

A: Since you have posted multiple Questions in a single session, we are entitle to answer first…

Q: State and explain why 99m Tc is used in preference to 1231 for investigating cerebral blood flow in…

A: The answer is attached-:

Q: Calculate the ΔE in kJ/mol for the transmutation of M using the given molar masses:…

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Q: takes 360 kJ to keep a 100-watt lightbulb burning for 1 hour. Assuming that the lightbulb won’t…

A: Mass defect of a atom is defined as the difference in the actual mass of the atom to the mass…

Q: The half-life of a certain isotope is 6.13 hours. If we have a sample of 7.0 ounces of that isotope,…

A: Given that : Initial amount of sample (N0)= 7.0 ounces Half life of sample (t1/2)= 6.13 hrs We have…

Q: Calculate the ΔE in kJ/mol for the transmutation of M using the given molar masses:…

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Q: In the human body, about 4000 positrons per day are generated by the decay of 4°K+, each of which…

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Q: 24 Mg and 12 Find the average binding energy per nucleon of Rb. (For the atomic masses, see this…

A: This question is from chapter Atomic Structure where we are talking about the binding energy. As we…

Q: A sample of the inner part of a redwood tree felled in 1874 was shown to have 14C activity of 4.29…

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Q: A toxic heavy metal has a whole body half-life of about 16 years. The ADI (RfD) of this metal for…

A: Answer - Value provided in the question are - Given -  half life= 16 years, 1 year= 365 days, half…

Q: which The synthetic radioisotope technetium-99, decays by beta emission, is the most widely used…

A: The data given is,

Q: At what time in the future will only 50% of nature’s perfect supply of Rn-266, with a half-life of…

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Q: In the general gas filled detector characteristic curve, the region that has a good probability to…

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Q: What is it called when an unstable nucleus decays to small and more stable nuclei?  radioactive…

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Q: The radioisotope 41Ar decays by β-(negative beta) emission to an excited level of 41K that is 1.293…

A: Beta decay results in isobars and in beta minus decay neutron is converted into a proton, electron…

Q: 1.) Calculate the binding energy EEE of the fluorine nucleus 19  9F  919F…

A: Answer

Q: Number of half-lives Fraction Percentage remaining remaining elapsed 0. 100 1 1/2 50 1/4 25 3 1/8…

A: Half life: The time period in which the concentration of reactant becomes half of the initial…

Q: Good morning I hope that you will be able to help me solve this problem? A given sample has two…

A: Given: The half life of D = 1.68days

Q: 131| is a B-emitter (half-life = 8.040 days) used in medicine for the diagnosis and treatment of…

A: Half life=8.040 Starting amount of sample =2.05

Q: Compare the s- and r-processes in stellar nucleosynthesis.

A: The comparison between s and r processes is given below

Q: 29) fodine -131 decaus by emission with a half-life of 8.04 day s, what is the decay censtant for…

A: Radioactive decay follows first order kinetics.  We know that : k = 0.693/t0.5 ....(1)

Q: what is the product formed from 232Th by a-particle emission? a) 228Th b)232Ac c)232Ra d)228Ra…

A: In a emmision of alpha decay mass number change by four unit and atomic number change by two unit in…

Q: Complete the reaction by selecting the missing particle. 146C --> 0-1e alo OA 24HE O B. 514B OC.…

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Q: 3. Click the MULTIPLE ATOMS tab. Execute five trials to determine the number of parent and daughter…

A: Half-life of Po-211 = 0.516 s

Q: When an alpha particle collides with an N-14 atom, the result is O-17 and H-1. What is the name…

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Q: 9. Calculate the nuclear binding energy in MeV/nucleon for carbon-12. [Atomic masses (amu):…

A: The binding energy of any element can be found by finding out the mass defect in the atom. Since…

Q: A proton is accelerated to 13.9 MeV per particle. What is this energy in kJ/mol?

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Q: Determine the binding energy of a 12C atom (containing 6 protons and 6 neutrons and weighing 12.0000…

A: Binding energy is defined as energy holding the proton and neutrons together in an atomic…

Q: Calculate the AE in kJ/mol for the transmutation of M using the given molar masses: 189M74 185Q72 +…

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Q: For the transmutation X + He → 2C+n, which value is X? - o 13c o Be o lo o 170

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Q: 5. Calculate the relative size of the pulses in a GM counter produced by MeV protons and 4 MeV…

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Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.