Which of the following statements is INCORRECT?  In nuclear reaction, _______________

Q: Iodine-131 has a half life of 8.0 days determine how many days must elapse for a 0.80 mg sample of…

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Q: A precursor of modern-day bison is Bison latifrons. A fossil found in North Dakota was dated with…

A: Given that : The half-life of 14C is 5730 years. The initial concentration of 14C is 100 %. Out of…

Q: Use your knowledge obtained while studying nuclear reactions to explain how the rate of decay of a…

A: The half-life of the given radioactive reaction is the time at which the reactant is disintegrated…

Q: What is the nuclear binding energy?

A: The minimum energy needed to disassemble atom's nucleus into its component parts such as protons and…

Q: n the following fission reaction, identify the missing product.                23592U  +  10n  -->…

A: In nuclear chemistry nuclear fission is a nuclear reaction. It is a radioactive decay process.  In…

Q: 52. Estimating the Date That a Prehistoric Man Died The bones of a prehistoric man found in the…

A: Radioactive disintegration follows the first-order kinetics, i.e., the rate of the reaction depends…

Q: For a radioisotope where k=2.5x10-4yr-1, how old is a sample when only 10% remains? a 4,000 years b…

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Q: Calculate the half-life of a radioisotope if it takes 72 years for a sample to decay to 12.5% of its…

A: 100 % to 50 % one t1/2. 50 % to 25 %  second t1/2. 25% to 12.5 third t1/2. three t1/2 = 72 years.…

Q: The following reaction is an example of what type of process? 10/5B+4/2He--->1/1H+13/6C Write…

A: Nuclear reactions are broadly classified into types one is nuclear fission and the other is nuclear…

Q: cosmogenic radionuclides

A: In this question we have to tell about cosmogenic radionuclides and their corresponding energy.

Q: The halfof a radioisotope is the amount of time it takes for—— the whole sample to decay two- third…

A: The time in which half of the initial amount of the reactants convert into the product known as half…

Q: What isotope is used for radioactive dating of previously lived entity ?

A: Isotopes are the species which have same atomic number but different mass number. These are the…

Q: If the half life of a radioactive element is 32.8 years, how many years will it take for a sample to…

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Q: Select the missing product of this decay reaction: 234 Th      ?   +   0 e 90   -1

A: When radioactive element releases beta particles we get an increased atomic number element.

Q: 25Cf + 19B → 3 in 252 Cf + +

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Q: When a aluminum-27 nucleus is bombarded with a neu- tron, a proton is ejected. What element is…

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Q: The product of the nuclear reaction in which 28Si is subjected to neutron capture followed by alpha…

A: Neutron capture is the nuclear reaction in which the nucleus is collide with neutron, merge to form…

Q: Which of the following statements best describe the difference of nuclear reactions and chemical…

A: A multiple choice question based on chemical reactions, which is to be accomplished.

Q: What isotope is used for radioactivity dating of previously lived entity?

A: C-14 (Carbon-14) is a radioactive isotope. It has a half-life of 5,730.

Q: If a radioisotope's half-life is 2 minutes, after two half-lives there is left   0% of the original…

A: Given, a radioisotope's half-life is 2 minutes.we are asked to calculate the amount of original…

Q: Is Radiometric dating based on the decay of radioactive isotopes over time?

A: Radiometric dating is used by geologists to find the age of old samples like trees, rocks. It is…

Q: Write the nuclear reaction of I-131 that undergo alpha, alpha, alpha, beta, positron emission, gamma

A: Final product is tin

Q: curium-243 Express your answer as a nuclear equation. ΑΣφ ? OA chemical reaction does not occur for…

A: Here are the nuclear reactions for A and B

Q: Polonium is a radioactive isotope which decays by the loss of an alpha particle. 21284Po ---> 42He…

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Q: Plutonium-236 is an alpha emitter with a half-life of 2.86 years. How long will it take for the 1.15…

A: Radioactive decays follows first order kinetics. For the for order kinetics: k = 0.693 / t1/2 t =…

Q: For each isotope, detemine i i transformation for the nucleus and show the nuclear reaction. it is…

A: Heavy nuclei (nuclei with excess neutrons) undergo either alpha-decay or beta minus (β-) decay to…

Q: . On October 26, 2019, an archaeologist unearthed a radioactive specimen. Month later, he weighed…

A: Since you have posted a question with multiple sub-parts,we will solve first three sub-parts for…

Q: ty due to the radioactive decay of the carbon-14 in a tiny sample of an artifact made of wood from…

A: Answer: the half life carbon -14 is = 5.73 × 103 years.  Activity of the sample in initial( Ao)=…

Q: What is the missing symbol in this plutonium fission reaction?

A: The given plutonium fission reaction is, For atomic number of the unknown = 94 - 38 = 56 The symbol…

Q: Iodine -131 decays, but remains Iodine-131. What was emitted from the nucleus?

A: Iodine -131 decays but remains iodine 131.  What was emitted from the nucleus = ?

Q: production of radionuclides in a nuclear reacto

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Q: 17 1. on + ? + ENERGY Complete the following nuclear reaction 3H + 2,H O A. SHe <-- + u0 O D.a

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Q: Which is carrect and balanced nuclear equation? O None of the choices O All of the choices oes…

A: We have to predict the correct balanced equation.

Q: Calculate the heat of the following nuclear reactions below for  1. one single parent curicum…

A: Since here the heat of reaction will be given by  ΔH = Δm X 931.49 MeV = Δm X c2  where Δm = change…

Q: Complete the following nuclear equation.   86 ?Rn      ------ >       ? 2 16 ?     +  2 4He

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Q: The half life of a specific radionuclide is 8 days. How much of an 80mg sample will be left after 24…

A: There are two methods to solve it : Method (1): The half life is the time in which any compound is…

Q: Nitrogen-13 undergoes positron production. What is the name of the other product nuclide in the…

A: Radioactive decay or radioactive emission is the process by which an unstable nuclei emit a nuclear…

Q: The half-life of a radioactive nuclide is Group of answer choices none of the above the time at…

A: The half-life of a radioactive nuclide is, that period of time in which 50% of the original number…

Q: An oxygen atom has been bombarded by an alpha particle and has lost an electron. This oxygen ion…

A: an oxygen atom has been bombarded by an alpha particle and has lost electron. During this process…

Q: What acute dose below will cause radiation sickness but not death?

A: At high radiation doses, a human cell can be damaged so severely that it will die. At lower doses,…

Q: In 2002, a wooden beam from the Wupatki Indian ruin in Arizona was found to contain 227 mg of…

A: Since the carbon decay reactions are first order reactions And since we know that the relationship…

Q: If 1.50 gram of a 2.00 gram sample of a radioactive substance undergoes decay in 60 minutes, then…

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Q: Part A Write an equation for the positron emission of Ga-68. Express your answer as a nuclear…

A: The solution is as follows :

Q: Complete the nuclear reaction. Explain how you get your answer. 99Tc > ? + 43 -1 e

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Q: 11. Which type of radiation does the most tissue damage when the emitter is internally ingested? a)…

A: In this question, we will see which type of radiation is most tissue damage.  You can see details…

Q: 32. The half-life of lodine-123 is 13 hours. If 10 mg of lodine-123 are administered to a patient,…

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Q: time for amount of initial radioactivity radionuclide to decrease to 1/16 of initial amount

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Q: 85.0-kg person is exposed to 419 rad of radiation. How many joules did this person absorb?

A:

Writing and Balancing Nuclear Equations

A nuclear equation is a symbolic representation of a nuclear reaction using certain symbols. It is studied in nuclear chemistry and nuclear physics.