Radioactive element emit and rays and are characterized b…

Chemistry Hydrogen and Its Compounds ( Not in Syllabus ) Hydrogen Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 13, 2026

Radioactive element emit and rays and are characterized by their half-lives. The radioactive isotope of hydrogen is.

Protium

Deuterium

Tritium

Hydronium.

Text Solution

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The correct answer is:

: Nuclides with n/p (neutron-proton) ratio > are usually radioactive. For, tritium (n=2, P=1), it is 2.

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