There are three isotopes of hydrogen namely, protium 1H1, deuterium 1H2 or D and lastly tritium 1H3 or T. The isotopes are different because of the different number of neutrons present in them. Out of these three isotopes of hydrogen, the only tritium is radioactive in nature which emits low energy b particles.
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tritium 1H3
There are three isotopes of hydrogen namely, protium 1H1, deuterium 1H2 or D and lastly tritium 1H3 or T. The isotopes are different because of the different number of neutrons present in them. Out of these three isotopes of hydrogen, the only tritium is radioactive in nature which emits low energy b particles.