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Uses of Radioactive Substances

Which is radi...

Question

Which is radioactive isotope of hydrogen?

_{1} H^{1}

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_{1} H^{2}

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_{1} H^{3}

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All of these

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Solution

The correct option is C $_{1} H^{3}$
Tritium is one of the radioactive isotopes of Hydrogen. It has a half-life about 12.32 years. Tritium is the most stable radioisotope of hydrogen. Its a beta emitter with 18.8 keV beta energy(Average energy 5.6 keV)

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Similar questions

_{1} H^{1}

_{1} {H^{2}}^{2}

_{1} H^{3}

m_{1} H^{1} = 1.007825 a m u

m_{1} H^{2} = 2.014102 a m u

m_{1} H^{3} = 3.016049 a m u

_{1} H^{2} +_{1} H^{2} \to_{1} H^{3} +_{1} H^{1}

(_{1} H^{1})

(_{1} H^{2})

(_{1} H^{3})

10^{40}

_{1} H^{2} +_{1} H^{2} \to_{1} H^{3} +_{1} H^{1}

_{1} H^{2} +_{1} H^{3} \to_{2} H e^{4} +_{0} n^{1}

10^{16}

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