Chemistry · PYQ NEET UG 2021
हिन्दीTritium, a radioactive isotope of hydrogen emits which of the following particles?
Correct answer · Option 4
Beta (\( \beta^- \))
Explanation
Tritium (\( ^3_1\text{H} \)) undergoes radioactive decay by emitting a beta particle (\( \beta^- \)) to form helium-3.