what are radioactive isotopes give two example
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The 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.
Eg:1H1--protium, 1H2--deutrium, 1H3--tritrium....
Eg:1H1--protium, 1H2--deutrium, 1H3--tritrium....
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Answer:
Radioactive isotopes are those isotopes of an element which have an unstable nucleus. Because of this, the radioactive isotopes undergo radioactive decay by emitting alpha, beta, and gamma radiation to gain the stability of the nucleus. For eg, O15, Co60, etc.
Explanation:
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