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An archaeological sample contains 0.622 g of lead-206 and 2.198 g of uranium-238. Assume that all the lead now present in the rock came from the radioactive decay of the uranium and that no appreciable amounts of other radioactive nuclides are present in the sample. The decay rate constant for the uranium is 1.54 x 10-10 of the sample? O a. 9.1 x 109 O b.7.98 x 108 years OC 1.84 x 109 years O d. 7.26 x 109 /year. What is the age years years O e. none of these

An archaeological sample contains 0.622 g of lead-206 and 2.198 g of uranium-238. Assume that all the lead now present in the rock came from the radioactive decay of the uranium and that no appreciable amounts of other radioactive nuclides are present in the sample. The decay rate constant for the uranium is 1.54 x 10-10 of the sample? O a. 9.1 x 109 O b.7.98 x 108 years OC 1.84 x 109 years O d. 7.26 x 109 /year. What is the age years years O e. none of these

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Intermediate Algebra
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ISBN:9780998625720
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An archaeological sample contains 0.622 g of lead-206 and 2.198 g of uranium-238. Assume that all the lead now present in the rock came from the radioactive decay of the uranium and that no appreciable amounts of other radioactive nuclides are present in the sample. The decay rate constant for the uranium is 1.54 x 10-10 of the sample? year. What is the age O a.9.1 x 109 years O b.7 7.98 x 108 years OC 1.84 × 109 years O d. 7.26 x 109 years O e. none of these
Transcribed Image Text:An archaeological sample contains 0.622 g of lead-206 and 2.198 g of uranium-238. Assume that all the lead now present in the rock came from the radioactive decay of the uranium and that no appreciable amounts of other radioactive nuclides are present in the sample. The decay rate constant for the uranium is 1.54 x 10-10 of the sample? year. What is the age O a.9.1 x 109 years O b.7 7.98 x 108 years OC 1.84 × 109 years O d. 7.26 x 109 years O e. none of these
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