Answered: The mass defect for potassium-40 is:…

The mass defect for potassium-40 is: -___x10-28kg. (Give your answer with 3 sig digs and do not include units) Use mass of proton = 1.007276 u mass of neutron = 1.008665 u actual mass = 39.9687 u

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter30: Nuclear Physics

Section: Chapter Questions

Problem 53A

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Question

The mass defect for potassium-40 is: -___x10^-28kg. (Give your answer with 3 sig digs and do not include units)

Use mass of proton = 1.007276 u
mass of neutron = 1.008665 u
actual mass = 39.9687 u

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