Mathematics, 01.10.2021 22:00 Questions138

1. A bone fragment has 10% of the parent Pb-210 remaining. The half-life of Pb-210 is 22 years. How old is the bone fragment? A. 0.2 years
B. 3.2 years
C. 73 years
D. 75 years

Answers: 2

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1. A bone fragment has 10% of the parent Pb-210 remaining. The half-life of Pb-210 is 22 years. How...

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More questions: Mathematics Another questions

1. A bone fragment has 10% of the parent Pb-210 remaining. The half-life of Pb-210 is 22 years. How old is the bone fragment? A. 0.2 years B. 3.2 years C. 73 years D. 75 years

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Another question on Mathematics

1. A bone fragment has 10% of the parent Pb-210 remaining. The half-life of Pb-210 is 22 years. How old is the bone fragment? A. 0.2 years
B. 3.2 years
C. 73 years
D. 75 years