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pickupchik [31]
3 years ago
11

2. If the half-life of Francium-233 is 22 minutes, how much time must elapse in order for 60 grams of a 64 gram

Chemistry
1 answer:
DanielleElmas [232]3 years ago
5 0

Answer:

88 minutes

Explanation:

64 g  ---> 32g  ---> 16g  ---> 8 g ---> 4 g

So in total, we have 4 half lives to reach 4.0 g

therefore, 4 x 22 minutes = 88 minutes

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