Question:

A particular smoke detector contains 1 45 Ci of 241 Am with

Last updated: 6/10/2023

A particular smoke detector contains 1 45 Ci of 241 Am with

A particular smoke detector contains 1 45 Ci of 241 Am with a half life of 458 years The isotope is encased in a thin aluminum container Calculate the mass of 241 Am in grams in the detector Express your answer numerically in grams