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Question The U-Pb dating method relies on two separate decay chains, one of which is the uranium series from 238 U to 206Pb with an apparent half-life of 4.47×10⁹ years. V 1st attempt See Periodic Table Write your answer in decimal form using at least three significant figures. A meteorite is thought to be 1.26×10⁹ years old. Calculate the theoretical mass ratio of 206pb to 238U that should be observed when uranium-lead (U-Pb) dating is performed. = 206pb / 238U

Question The U-Pb dating method relies on two separate decay chains, one of which is the uranium series from 238 U to 206Pb with an apparent half-life of 4.47×10⁹ years. V 1st attempt See Periodic Table Write your answer in decimal form using at least three significant figures. A meteorite is thought to be 1.26×10⁹ years old. Calculate the theoretical mass ratio of 206pb to 238U that should be observed when uranium-lead (U-Pb) dating is performed. = 206pb / 238U

Chemistry
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 The U-Pb dating method relies on two separate decay chains, one of which is the uranium series from 238 U to 206Pb with an apparent half-life of 4.47×10⁹ years. 1st attempt Write your answer in decimal form using at least three significant figures. A meteorite is thought to be 1.26×10⁹ years old. Calculate the theoretical mass ratio of 206Pb to 238 U that should be observed when uranium-lead (U-Pb) dating is performed. = See Periodic Table 206pb / 238U
Transcribed Image Text:Question The U-Pb dating method relies on two separate decay chains, one of which is the uranium series from 238 U to 206Pb with an apparent half-life of 4.47×10⁹ years. 1st attempt Write your answer in decimal form using at least three significant figures. A meteorite is thought to be 1.26×10⁹ years old. Calculate the theoretical mass ratio of 206Pb to 238 U that should be observed when uranium-lead (U-Pb) dating is performed. = See Periodic Table 206pb / 238U
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