Concept explainers
Interpretation:
Beta decay of
Concept Introduction:
If the reaction occurs in the nucleus of an atom then it is known as nuclear reaction. These reactions are not considered as ordinary
This nuclear reaction can be represented by
The radioactive decay can take place by emission of alpha particle, beta particle or gamma ray emission. Alpha particle decay is a process in which an alpha particle is emitted. This results in the formation of nuclide of different element that has atomic number that is 2 less and mass number that is 4 less than the original nucleus. Beta particle decay is a process in which a beta particle is emitted. This produces a nuclide of different element similar to that of alpha particle decay. The mass number is same as that of parent nuclide while the atomic number increases by 1 unit. Gamma ray emission is a process in which the unstable nucleus emits gamma ray. This occurs along with alpha or beta particle emission. The gamma rays are not shown in the nuclear equation because they do not affect balancing the nuclear equation.
Want to see the full answer?
Check out a sample textbook solutionChapter 11 Solutions
General, Organic, and Biological Chemistry
- A chemist wishing to do an experiment requiring "Ca (half-life = 4.5 days) needs 4.0 µg of the nuclide. What mass of CaCO, must be ordered if it takes 96 h for delivery from the supplier? Assume that the atomic mass of Ca is 47.0 u. 47 Mass pg 10 Submit Answer Try Another Version 2 item attempts remaining otarrow_forward3 attempts left Check my work Lead-210 can be formed by the decay of either thallium-210 or polonium-214, depending on what type of radiation is emitted. Write a balanced nuclear equation for each process. For alpha, beta, and gamma particles be sure to use the appropriate Greek symbol. Report problem Hint A Solution Give all nuclei in the form X. Z. Guided Solution Thallium 210 to lead-210 decay: Polonium-214 to lead-210 decay: 1 1arrow_forward# 3 O no correct response 30. 210 83Bİ→4,He +2063TI + Complete the nuclear equation above. O alpha particle O beta particle O gamma ray Opositron particle 31. Potassium-44 decays by beta emission with a half-life of 22 minutes.. the isotope is allowed to decay for 88 minutes. What mass of K-44 in r MacBook Air F2 O00 F4 F3 000 F5 F8 $ 4 V & %arrow_forward
- Exercise No. 7 NUCLEAR CHEMISTRY OBJECTIVES: 1. To write the equations of chemical for radioactive decay. 2. To calculate the energy released by the fusion process QUESTIONS AND PROBLEMS: 1. Write equations for the following examples of radioactive decay. 82 a) Beta emission of 35Br 82 b) Position emission of 35K 210 c) Alpha emission of Fo 84arrow_forwardWhen the nuclide polonium-210 decays to lead-206, what kind of decay does polonium-210 undergo? (Select all that apply.) electron capture alpha decay positron emission beta decayarrow_forwardWhich of the following nuclides is most likely to undergo beta decay? O O O 187 Re 75 183 Re 75 185- 5 Re 75 189 9 Re 75 Submit Request Answerarrow_forward
- Problem 9-2 Thorium-223 is an alpha emitter. Write an equation for this nuclear reaction and identify the product formed.arrow_forwardHomework Problem 9 Enter a nuclear equation for the most likely mode of decay for each of the following unstable nuclides. Part A Kr-74 Express your answer as a nuclear equation. ΑΣφ DA chemical reaction does not occur for this question Submit Request Answer Part B Y-77 Express your answer as a nuclear equation. ?arrow_forwardWhen the nuclide strontium-80 decays by electron capture: The name of the product nuclide is The symbol for the product nuclide is Submit Answer Try Another Version 3 item attempts remainingarrow_forward
- 232 Th 90 A) He + 23m Write the nuclear equation for the alpha decay of 236 U 92 90 on + 90 232 Th 233 Th B) 90 232 Th- +1e +232 89 Ac He + 228 E) h-e+a D) 232 Th Ra 88 90 232 Th- 232 Pa 91 90 O Correct answer is answer A as given above. O Correct answer is answer B as given above. Correct answer is answer C as given above. O Correct answer is answer D as given above. O Correct answer is answer E as given above.arrow_forwardExercise No. 7 NUCLEAR CHEMISTRY ОBJECTIVES: 1. To write the equations of chemical for radioactive decay. 2. To calculate the energy released by the fusion process QUESTIONS AND PROBLEMS: 1. Write equations for the following examples of radioactive decay. 82 a) Beta emission of 35Br 82, b) Position emission of 35K 210 c) Alpha emission of 84 Eo 106 d) K capture of 47 Agarrow_forwardQuestion 37 Selenium-73 decays by positron emission with a half- life of 7.15 hours. What mass remains from a 50.0 g sample after 24 hours? Select one: O a. 2.8 g O b. 4.9 g O c. 3.5 g O d. 1.4 garrow_forward
- General, Organic, and Biological ChemistryChemistryISBN:9781285853918Author:H. Stephen StokerPublisher:Cengage LearningGeneral Chemistry - Standalone book (MindTap Cour...ChemistryISBN:9781305580343Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; DarrellPublisher:Cengage LearningIntroduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage Learning
- Chemistry for Engineering StudentsChemistryISBN:9781337398909Author:Lawrence S. Brown, Tom HolmePublisher:Cengage Learning