19. Mass defect is_ I. the binding energy that holds the nucleons together. II. the missing mass that is actually present in the form of energy. III. the difference between total mass of the individual nucleons in a nucleus and the nucleus as a whole A. I, II and III B. III only C. I and II only D. II and III only E. I and III only

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Writing and Balancing Nuclear Equations

A nuclear equation is a symbolic representation of a nuclear reaction using certain symbols. It is studied in nuclear chemistry and nuclear physics.