Artificial radioactivity is a creation, with the help of an accelerator or in the nuclear reactor, of isotopes (radionuclides) which are found in nature because they are unstable and by radioactive conversion they are converted to stable isotopes.
Generalic, Eni. "Artificial radioactivity." Croatian-English Chemistry Dictionary & Glossary. 29 June 2022. KTF-Split. {Date of access}. <https://glossary.periodni.com>.
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Periodic Table