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Hydrogen has three isotopes: protium, deuterium, and tritium. Which of them is radioactive and emits beta particles ?
  • a)
    protium
  • b)
    protium under certain conditions
  • c)
    tritium
  • d)
    deuterium
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Hydrogen has three isotopes: protium, deuterium, and tritium. Which of...
Tritium emits radioactive particles.
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Hydrogen has three isotopes: protium, deuterium, and tritium. Which of...

Isotopes of Hydrogen

Protium, deuterium, and tritium are the three isotopes of hydrogen. These isotopes have different numbers of neutrons in their nuclei.

Radiation Emission

- Among these isotopes, tritium is the only radioactive isotope of hydrogen.
- Tritium emits beta particles during its radioactive decay process.

Beta Particles

- Beta particles are high-energy, high-speed electrons or positrons emitted by certain types of radioactive nuclei.
- Tritium undergoes beta decay, where a neutron in the tritium nucleus is transformed into a proton, an electron, and an electron antineutrino.

Conclusion

In summary, tritium is the radioactive isotope of hydrogen that emits beta particles. Protium and deuterium are stable isotopes of hydrogen and do not exhibit radioactive behavior.
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Hydrogen has three isotopes: protium, deuterium, and tritium. Which of them is radioactive and emits beta particles ?a)protiumb)protium under certain conditionsc)tritiumd)deuteriumCorrect answer is option 'C'. Can you explain this answer?
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