If the initial amount of lead-196 is 6.0g. how much lead-196 is left in the body after 74 minutes
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If the initial amount of lead-196 is 6.0g. how much lead-196 is left in the body after 74 minutes

[From: ] [author: ] [Date: 11-11-22] [Hit: ]
Please explain how to do this. Thank you!-74 minutes x (1 half-life / 37 minutes) = 2 half-lives.Two half-lives means the sample divides in half twice.6.0 g x 1/2 x 1/2 = 1.......
Lead-196 has a Half-life of 37 minutes. _____ grams? Please explain how to do this. Thank you!

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74 minutes x (1 half-life / 37 minutes) = 2 half-lives.

Two half-lives means the sample divides in half twice.

6.0 g x 1/2 x 1/2 = 1.5 g
1
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