When the U-235 nucleus is struck with a neutron, the Zn-72 and Sm-160 nuclei are produced along with some neutrons. How many neutrons are emitted? 6 5 O 2 O 4

Q: 128Te 2 number of protons number of neutrons number of electrons number of nucleons

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Q: How many neutrons are present in Ne-22?

A: Symbol Ne-22 indicates Neon atom has mass number 22. As we know mass number is the sum of protons…

Q: He ( alpha decay) 220 4. Rn 86 ( beta decay) 216 84 6. C "N + decay) :: 4 He

A: 4.  22086Rn  --->  21684Po   + 42He

Q: Fill in the information missing from this table. nuclide protons neutrons 49 66 Be 29 63

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Q: b Po undergoes four decay reactions: a, B, a, B. Step 1. 218 Po undergoes a decay to give 14 Pb 84…

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Q: What is the nuclear equation for 85/38 SR

A: Given the nuclear equation for 85/38 SR?

Q: What is the composition of an alpha particle? O1 electron O 4 protons and 4 neutrons 1 positron O 2…

A: Alpha particle is represented by the following symbol 2He4  same as Helium atom

Q: Which of the following elements would be expected to undergo beta decay? O 210 Po 84 56 Fe S O 137…

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Q: Write a nuclear equation for the alpha decay of each nuclide  U−234  Th−230 Ra−226 Rn−222

A: Alpha decay reactions are those reactions in which an alpha particle i.e 42α is produced by the…

Q: O Po undergoes four decay reactions: a, B, a, B. Step 1. 218 Po undergoes a decay to give 214Pb 84…

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Q: Write the nuclear equation for the decay of a radioactive isotope through gamma radiation…

A: The alpha, beta and gamma decay are the radioactive decay. Alpha decay means decreases of mass by 4…

Q: Determine the number of protons and neutrons in each of the following isotopes. 17/8 O

A: In the given question we have to calculate the number of proton and neutron in the following  oxygen…

Q: If these isotopes decay through alpha decay, what products would you 226 Ra 88 1. 237 Np 93 238 3.…

A: Alfa particles is equal to the He atom which is consistent of 2 electrons and 2 neutrons. It has…

Q: What element does *Ra-224 become when it loses an alpha particle (an alpha particle contains 4…

A: The theory of radioactive disintegration states that all radioactive elements undergo spontaneous…

Q: Calculate the number of neutrons in radon-215. Select one: O a. 215 Ob. 129 136 O d. 86

A: Calculate number of neutron in Ra-215 ?

Q: 2.28 The following radioactive isotopes are used in medicine for imaging organs, studying blood…

A: Isotopes are the nuclides which contain same atomic number but different mass number. Atomic number…

Q: How many neutrons are produced in each of the following uranium-235 fission reactions? (a) U + ¿n…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: The isotopes U-235 and U-238 differ in   A. beta particle number   B. mass number   C. number…

A: Isotopes have the same atomic number and different atomic mass.

Q: You just started a new job and a fellow researcher found a fossil that they believed to be 20,000…

A: Given: Half-life of the new isotope = 2000 years. And the actual age = 4000 years.

Q: Complete the following nuclear equations. 239 Pu 94 Не He 96 235 Cm 235 U 92 235 Cm 96 92 U 235

A: This is alpha decay which is expressed by simpe chemical reaction as shown..

Q: Fill in the missing symbol in this nuclear chemical equation. 238 234 90 Th + 92 U 00 X ?

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Q: Change in Change in mass Change in Change in atomic number of number of protons Type of nuclear…

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

Q: Calcium-45 has too many neutrons compared to the number of protons. Because of this, it will most…

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Q: During radioactive decay, how many types of rays can be emitted? Three One Two No rays are emitted…

A: The Radioactive decay is the spontaneous process in nuclear process . In this atomic nucleus is…

Q: Electron capture is associated with conversion of neutron to proton O conversion of proton to…

A: Electron capture leads to production of nuclei/atom with decrease in atomic no. and no change in…

Q: Fill in the nuclide symbol for the missing particle in the following nuclear equation 234 Pa 91 0 e

A: AZX where X is the element, A is the mass number and Z is the atomic number.

Q: Part 3: Alpha Decay Write the alpha decay equations for the following isotopes. 208 Po → He 204 Pb…

A: The loss of alpha particle ( H24e) by a radioactive nuclide known as α - decay .

Q: 11) What is the radioactive particle released in the following nuclear equation? 90 Sr 38 90Y + ? 39…

A: The decay process when neutron is converted into a proton then the mass number does not change but…

Q: Which of the following nuclides have magic numbers of both protons and neutrons: (a) helium-4, (b)…

A: Magic number The nuclei with 2, 8, 20, 28, 50, 82, and 126 neutrons or protons are particularly…

Q: 3 Which pair of symbols represents nuclei with the same number of neutrons? 56Co and 58CO S7Mn and…

A: Given element are Element Atomic number (From periodic table) Co 27 Fe 26 Ni 28 Mn 25…

Q: 5. Write an equation that relates mass number to the number of protons, and neutrons. BIU E E E E ®…

A: for a given element X, XZA A is the mass number Z is the atomic number

Q: How many neutrons are present in P-31 and S-32? Select one: A. 15 and 14 B. 16 and 15 C. 16 and 16…

A: Given that:  Atomic mass of P(phosphorus) = 31 Atomic mass of S(sulphur) = 32 We know, atomic number…

Q: number of protons, neutrons, and electrons

A:

Q: Which of the following nuclides contains more protons than neutrons? OMg 12 He 34$

A: The general representation of an element is -  ZXA where, Z = atomic number (= no. of protons) A =…

Q: The fuel for Nuclear Reactors involves the decay of Uranium-235. 235U + 'n ®93Kr + 140Ba + 3 1n…

A: An element (X) is represented as: XAtomic number→ZMass number→A Here, A represents mass number or…

Q: Write the decay equation for Po-218, which decays by alpha decay. Write your mass number first, then…

A: A question based on alpha decay, which is to be accomplished.

Q: Iodine-131 is a radioactive material. It contains 53 protons and 78 neutrons. During the process of…

A: Radioactive decay is the process in which an unstable atomic nucleus loses energy by radiation and…

Q: QUESTION 31 242 When Cm captures an alpha particle, it produces a neutron and which isotope? O 242…

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Q: Uranium-238 has 92 protons and 146 neutrons. It undergoes radioactive decay by emitting an alpha…

A: Given: U-238 under goes radioactive decay by emitting an alpha particle.

Q: Complete the following nuclear equations. 239 Pu 94 235 Cm 96 96 235 Cm 235 U 92 92 U 235

A: Alpha decay: Alpha decay is a process of nuclear decay in which the unstable nuclei is converted…

Q: 1. Indicate the number of protons and neutrons in the following nuclei: (a) Mn, (b) 201Hg, (c)…

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Q: When atoms of polium- 216 undergoes radioactive decay an á particle and an element are produced. The…

A: α-decay is a type of radioactive decay in which an atomic nucleus emits an alpha particle and…

Q: 130TE2 number of protons number of neutrons number of electrons number of nucleons

A: The symbol of the element Tellurium represented as130Te522- In the above symbol 52 is the atomic…

Q: Fill in the information missing from this table. nuclide protons neutrons 28 14 14 Si 83 209 58 80 ロ

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: As the number of protons and neutrons in the nucleus increases, elements are much less likely to…

A: The atomic numbers of the elements are  radium    : 88 iron         : 26 uranium  : 92…

Q: Which type of nuclear radiation is being emitted here? 234 Th →234 Pa+ { 0 e 90 O alpha O beta O…

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Q: a) Compare the number of protons, neutrons, electrons, and nucleons for the two isotopes: Li-6 Li-7…

A: Since you asked multiple questions so as per Q&A guidelines of portal I solve first question…

Q: Indicate the number of protons, neutrons, and nucleons in these nuclei: Nuclide Protons Neutrons…

A: We know that, No. Of proton= Atomic no. No.of neutron = Mass no. - no. Of proton No. Of nucleons =…

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.