<Ul> <Li> the sum of the rest mass of the individual nuclei = 6.015 + 2.014 = 8.029 u; </Li> <Li> the total rest mass on the two helium - nuclei = 2 × 4.0026 = 8.0052 u; </Li> <Li> missing rest mass = 8.029--8.0052 = 0.0238 atomic mass units . </Li> </Ul> <Li> the sum of the rest mass of the individual nuclei = 6.015 + 2.014 = 8.029 u; </Li> <Li> the total rest mass on the two helium - nuclei = 2 × 4.0026 = 8.0052 u; </Li> <Li> missing rest mass = 8.029--8.0052 = 0.0238 atomic mass units . </Li>

Where does the heat come from in a nuclear reaction