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The following graph shows the rates of decay for four parent isotopes. Based on the graph, which parent isotope most likely has a half-life of 600 million years?

A

B

C

D

The following graph shows the rates of decay for four parent isotopes Based on the graph which parent isotope most likely has a halflife of 600 million yearsABC class=

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Answer:

A

Explanation:

I just got the question correct on my quiz.

The isotope that is most likely to have the half-life of 600 million years is isotope A. Thus, option A is correct.

What is half-life?

A half-life is given as the amount of time required by a substance to reduce to half of its initial concentration. The half-life of different isotopes are different and thereby governs its varying application.

The time period of 600 million years is 0.6 billion years. From the graph, the isotope that remained 50% by the period of 1 billion year is isotope A. Thus, isotope A most likely has the half-life of 600 million years. Hence, option A is correct.

Learn more about half-life, here:

https://brainly.com/question/16387602

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