Sahay Sir > Question Answers > NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions > Physics > Chapter 31 - Nuclei > The half-life of radium is 1600 yr. The fraction of a sample of radium that would remain after 6400 yr

The half-life of radium is 1600 yr. The fraction of a sample of radium that would remain after 6400 yr

The half-life of radium is 1600 yr. The fraction of a sample of radium that would remain after 6400 yr