Hydrogen-3 is radioactive and has a half life of 12.3 years. What percentage of a sample would be left after 28.8 years?
Posted: Mon May 02, 2022 7:53 pm
Hydrogen-3 is radioactive and has a half life of 12.3 years. What percentage of a sample would be left after 28.8 years? Round your answer to 2 significant digits. 0. X