Radioactive elements emit alpha, beta and gamma-rays and are characterised by their half-lives. The radioactive isotope of hydrogen is

Radioactive elements emit alpha, beta and gamma-rays and are character

1.	Radioactive elements emit alpha, beta and gamma-rays and are characterised by their half-lives. The radioactive isotope of hydrogen is
Answer» Protium Deuterium TRITIUM Hydronium Solution :NUCLEIDES with n/p neutron-proton) RATIO `GT` 1.5 are usuallyradioactive. For EXAMPLE, tritium (n=2, p=1)