### A stationary anti-neutron decays by emitting a positron. (a) Explain how energy is conserved in this decay.

The question seems to be based on a misunderstanding. Anti-neutrons, like neutrons, are neutral particles and do not decay by emitting a positron. Neutrons can decay into a proton, electron, and an electron antineutrino, while antineutrons can decay into an antiproton, positron, and an electron neut Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.