In the proton-proton cycle, the helium atom and neutrino have less mass than the originalhydrogen. What happens to the "lost" mass?

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According to Einstein's famous equation E = mc^2, mass and energy are equivalent and can be converted into each other. In the proton-proton cycle, the "lost" mass is actually converted into energy in the form of gamma rays. This energy is what powers the sun and other stars. According to Einstein's famous equation E=mc^2, mass and energy are interchangeable. In the proton-proton cycle, the lost mass is converted into energy in the form of gamma rays.

In the Proton-Proton Cycle, the Helium Atom and Neutrino Have