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Radioactive elements emit rays and are characterised by their half-lives. The radioactive isotope of Hydrogen is
(i) Protium
(ii) Deuterium
(iii) Tritium
(iv) Hydronium
Answers (1)
The answer is the option (iii) Tritium
Tritium is radioactive as the neutron-proton ratio is more than 1.5, and tritium has n=2 and p=1.
View full answer
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