Assume that a fictional radioactive element Steppeninium decays with a half life of 2,000,000 years. If a rock has 500,0
Posted: Thu Jul 07, 2022 12:02 pm
Assume that a fictional radioactive element Steppeninium decays with a half life of 2,000,000 years. If a rock has 500,000 atoms of Steppeninium to start with, how many atoms will remain after 6,000,000 years?