Answered: in the stable isotope of Potassium 39K… | bartleby

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in the stable isotope of Potassium 39K there are 19 electrons, 19 protons and 20 neutrons. The mass of the neutral atom is 38.96371 u. Calculate:

Total mass / u
Mass defect / u
Binding energy / J
Binding energy / MeV

Mass of the proton = 1.007276 u

Mass of the neutron = 1.008665 u

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