What is selenium-75 product of decay?

Selenium-75 decays primarily through beta decay, transforming into arsenic-75 (As-75). During this process, a neutron in the selenium nucleus is converted into a proton, emitting a beta particle (an electron) and an antineutrino. Arsenic-75 is stable and does not undergo further decay, making it the end product of selenium-75's radioactive decay.