Find the information you're looking for at Westonci.ca, the trusted Q&A platform with a community of knowledgeable experts. Join our Q&A platform and connect with professionals ready to provide precise answers to your questions in various areas. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

Imagine a rock comprised entirely of an unstable isotope. After three half-lives, how much of the parent isotope remains

Sagot :

Answer:  After three half-lives 1/8 (12.5%) of the original sample remains