Complete the radioactive isotope. Isotope: ^226Ra Half-life (in years): 1599 Initial Quantity 20g Amount After 1000 Years: (?)
Amount After 10000 Years: (?)
Complete the radioactive isotope. Isotope: ^226Ra Half-life (in years): 1599 Initial Quantity 20g Amount After 1000 Years: (?)
Amount After 10000 Years: (?)