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Natasha_Volkova [10]
4 years ago
11

If you start with a 10g chunk of 235 Uranium how much Uranium will be left after 713 million years?

Geography
1 answer:
podryga [215]4 years ago
4 0

Answer:

5g will be left

Explanation:

Uranium 235 have a half-life of 700 million* years. This means that the element will decay to half its initial amount by that time. So if I start with 10g chunk of 235 Uranium, after 713 million years, only half of it (5g) will be remaining.

*the exact half life of Uranium 235 is 703,800,000 years.

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Answer:

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3 years ago
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2 years ago
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3 years ago
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