IDNLearn.com provides a seamless experience for finding the answers you need. Join our knowledgeable community and get detailed, reliable answers to all your questions.
How long does it take a 100.0 g sample of As-81 to decay to 6.25g?
How long does it take a180 g sample of Au-198 to decay to 1/8 its original mass?
What is the half-life of a radioactive isotope if a 500 g sample decays to 62.5g in 24.3 hours?
How old is a bone if it presently contains 0.3125 g of C-14, but it was estimated to have originally contained 80.0 g of C-14?
Thallium-208 has a half-life of 3.053 minutes. How long will it take for 120.0 grams to decay to 7.50 grams?
We are delighted to have you as part of our community. Keep asking, answering, and sharing your insights. Together, we can create a valuable knowledge resource. Thank you for choosing IDNLearn.com. We’re committed to providing accurate answers, so visit us again soon.
