14C is a radioactive isotope that is used to measure objects' ages by determining how much ¹4C has notyet decayed. ¹4C has a half-life of 5730 years. If the ¹4C content of a piece of wood is 2% of theoriginal amount, how old is it?5.2 × 104 y2.2 × 104 y2.2 × 105 y3.2 × 104 yX

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14C is a radioactive isotope that is used to measure objects' ages by determining how much ¹4C has not yet decayed. 14C has a half-life of 5730 years. If the ¹4C content of a piece of wood is 2% of the original amount, how old is it? 5.2 × 104 y 2.2 × 104 y 2.2 × 105 y 3.2 × 104 y

14C is a radioactive isotope that is used to measure objects' ages by determining how much ¹4C has not yet decayed. 14C has a half-life of 5730 years. If the ¹4C content of a piece of wood is 2% of the original amount, how old is it? 5.2 × 104 y 2.2 × 104 y 2.2 × 105 y 3.2 × 104 y

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

14C is a radioactive isotope that is used to measure objects' ages by determining how much ¹4C has not
yet decayed. ¹4C has a half-life of 5730 years. If the ¹4C content of a piece of wood is 2% of the
original amount, how old is it?
5.2 × 104 y
2.2 × 104 y
2.2 × 105 y
3.2 × 104 y
X

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