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1. What is a radioactive isotope​

User Maksym Shevchenko
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Answer:

A radioactive isotope, also known as a radioisotope, radionuclide, or radioactive nuclide, is any of several species of the same chemical element with different masses whose nuclei are unstable and dissipate excess energy by spontaneously emitting radiation in the form of alpha, beta, and gamma rays.

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its right dawg

User Jacobo Koenig
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