Join the IDNLearn.com community and start getting the answers you need today. Get prompt and accurate answers to your questions from our community of experts who are always ready to help.

how much of an 800-gram sample of C14 is left after 3half-lives?

Sagot :

100 grams of c14 after 3 half lives ;) just divide 800\2 = 400 then 400/2 = 200 and lastly 200/2 = 100