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balandron [24]
3 years ago
9

A piece of granite is determined to contain 50 grams of U-238. After on half-life, how much material

Biology
2 answers:
zvonat [6]3 years ago
5 0

Answer: Hydrogen-3 or tritium as it is commonly called, has a half life of 12.32 years. If you start with 20 grams of it, how much will remain after 25 years? Ending Amount = Beginning Amount / 2 (time / half-life) Ending Amount = 20 / 2 (25 / 12.32) Ending Amount = 20 / 2 (2.0292) Ending Amount = 20 / 4.0818. Ending Amount = 4.8997 grams

Explanation:

MrMuchimi3 years ago
5 0

Answer:

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Explanation:the ont

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Question is incomplete i have added full question in ask for detail section as well as in picture format with answer. See figure for clear explanation.

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