Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.

QUESTION

A freshly prepared sample of curium-243 undergoes 3312 disintegrations per second. after 12.0 yr, the activity of the sample declines to 2292 disintegrations per second. the half-life of curium-243 is

A freshly prepared sample of curium-243 undergoes 3312 disintegrations per second. after 12.0 yr, the activity of the sample declines to 2292 disintegrations per second. the half-life of curium-243 is ________ years.

Show more
LEARN MORE EFFECTIVELY AND GET BETTER GRADES!
Ask a Question