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Part B The actual measured mass of a potassium-39 atom is 38.963707 amu . What is the mass defect, Am, for a potassium-39 nucleus? Express your answer in atomic mass units using six significant figures. • View Available Hint(s) ? Am = 0.347837 amu Submit Previous Answers

Part B The actual measured mass of a potassium-39 atom is 38.963707 amu . What is the mass defect, Am, for a potassium-39 nucleus? Express your answer in atomic mass units using six significant figures. • View Available Hint(s) ? Am = 0.347837 amu Submit Previous Answers

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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PLEASE HELP!!!!! just need part B and part D!!! WILL UPVOTE!!
Part D What is the binding energy, AE, for a potassium-39 nucleus in MeV/nucleon? Recall that 1 MeV = 1.60 ×x 10-13 J. Express your answer numerically in millions of electron volts per nucleon. • View Available Hint(s) Πν ΑΣφ ? AE = 5.36 MeV/nucleon %3D Submit Previous Answers X Incorrect; Try Again; 5 attempts remaining
Transcribed Image Text:Part D What is the binding energy, AE, for a potassium-39 nucleus in MeV/nucleon? Recall that 1 MeV = 1.60 ×x 10-13 J. Express your answer numerically in millions of electron volts per nucleon. • View Available Hint(s) Πν ΑΣφ ? AE = 5.36 MeV/nucleon %3D Submit Previous Answers X Incorrect; Try Again; 5 attempts remaining
The proton mass is 1.007276 amu , the neutron mass is 1.008665 amu , and the electron mass is 5.486x10-4 amu . Part A What is the expected mass of a potassium-39 nucleus, based on the total mass of its protons and neutrons? Express your answer in atomic mass units using seven significant figures. • View Available Hint(s) 39.31154 amu Submit Previous Answers Correct I Review i Constants i Periodic Tabie Part B The actual measured mass of a potassium-39 atom is 38.963707 amu . What is the mass defect, Am, for a potassium-39 nucleus? Express your answer in atomic mass units using six significant figures. • View Available Hint(s) ? Am = 0.347837 amu Submit Previous Answers X Incorrect; Try Again; One attempt remaining
Transcribed Image Text:The proton mass is 1.007276 amu , the neutron mass is 1.008665 amu , and the electron mass is 5.486x10-4 amu . Part A What is the expected mass of a potassium-39 nucleus, based on the total mass of its protons and neutrons? Express your answer in atomic mass units using seven significant figures. • View Available Hint(s) 39.31154 amu Submit Previous Answers Correct I Review i Constants i Periodic Tabie Part B The actual measured mass of a potassium-39 atom is 38.963707 amu . What is the mass defect, Am, for a potassium-39 nucleus? Express your answer in atomic mass units using six significant figures. • View Available Hint(s) ? Am = 0.347837 amu Submit Previous Answers X Incorrect; Try Again; One attempt remaining
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