Chemistry, 17.11.2020 22:30 dipperisbro

Use the graph to answer the questions. What is the half-life of isotope X?

How many radioactive atoms of isotope X are left after 3 half-lives?

How many half-lives must have occurred if only 7 atoms of isotope X are left?

Answers: 3

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Use the graph to answer the questions. What is the half-life of isotope X?

How many ra...