Question:

Of 1.6 Bq. How old (in years) is the specimen? 48. E CHALK GO The half-life for the a decay of uranium 23 U is 4.47 x 109 yr. De

Of 1.6 Bq. How old (in years) is the specimen?
48. E CHALK GO The half-life for the a decay of uranium 23 U is 4.47 x
109
yr. Determine the age (in years) of a rock specimen that contains 60.0%
of its original number of 2XU atoms.

Of 1.6 Bq. How old (in years) is the specimen? 48. E CHALK GO The half-life for the a decay of uranium 23 U is 4.47 x 109 yr. Determine the age (in years) of a rock specimen that contains 60.0% of its original number of 2XU atoms.