Question:

A sample of radioactive element has a masss of 10 g at an

Last updated: 6/25/2023

A sample of radioactive element has a masss of 10 g at an

A sample of radioactive element has a masss of 10 g at an instant t 0 The approximate mass of this element in the sample after two mean lives is a 2 50 g b 3 70 g c 6 30 g d 1 35 g