Question

व्हाट आर द एलिमेंट आर द न्यूक्लियस ​

Answer 1

Answer:

Radioactive elements are made up of atoms whose nuclei are unstable and give off atomic radiation as part of a process of attaining stability. The emission of radiation transforms radioactive atoms into another chemical element, which may be stable or may be radioactive such that it undergoes further decay.