Answered: 1. Calculate the binding energy (in… | bartleby

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1. Calculate the binding energy (in MeV) per nucleon for an a-particle (He nucleus), given that
the mass of 4He is 4.002602 u.
2. The half-life of radium-226 is 1.6 × 10³ If a sample initially contains 3.0 × 10¹6 such nuclei,
what is the number of radium nuclei remaining after 4.8 × 10³ years?

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