1.
Which isotope of hydrogen is/are radioactive
in nature?
(1) Protium and deuterium
(2) Tritium only
(3) Tritium and deuterium
(4) Only deuterium
Answers
Answered by
2
Answer:
only deuterium please rate me brainleast answer
Answered by
2
Answer:
tritium is the only radio active isotope of hydrogen
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