The barium isotope 131 Ba has a half life of 12 days A 270 g

Last updated: 4/25/2023

The barium isotope 131 Ba has a half life of 12 days A 270 g sample of 131 Ba is prepared Part A What is the mass of 131 Ba after 1 day Express your answer to two significant figures and include the appropriate units m Submit Part B H Value Request Answer Units What is the mass of 131 Ba after 10 days Express your answer to two significant figures and include the appropriate units