A byproduct resulting from the decay process, often in a scientific context.

क्षय उत्पाद

English Usage: "The chemist analyzed the decay product for its radioactive properties."

Hindi Usage: "रसायनज्ञ ने क्षय उत्पाद का विश्लेषण उसके रेडियोधर्मी गुणों के लिए किया।"