Question

question 14 of 25 the energy produced by a nuclear reaction comes from: a. the disappearance of a small amount of mass. b. the creation of a small amount of mass. c. extra electrons in the atom. d. the breaking of bonds.

Explanation:

Nuclear reactions produce energy via mass-energy equivalence (E=mc²), where a small amount of mass is converted to energy.

Answer:

A. the disappearance of a small amount of mass