A sample contains 2.2 g of the radioisotope niobium-91 and 15.4 g of its daughter isotope, zirconium-91. How many half-lives have passed since the sample originally formed? half-lives
Answer
Answer:
3

Question

A sample contains 2.2 g of the radioisotope niobium-91 and 15.4 g of its daughter isotope, zirconium-91. How many half-lives have passed since the sample originally formed? half-lives

Revolt · Accepted Answer

3

Half-Life

A sample contains 2.2 g of the radioisotope niobium-91 and 15.4 g of its daughter isotope, zirconium-91. How many half-lives have passed since the sample originally formed? half-lives

More from this Course