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ki77a [65]
2 years ago
13

Uranium-238 has a half-life of 4.5 billion years. Given that scientists estimate Earth's age to be 4.6 billion years, what is th

e most likely percentage of parent to daughter isotopes of this element currently existing on Earth?
10 percent
25 percent
50 percent
75 percent
Geography
2 answers:
tigry1 [53]2 years ago
6 0
The answer is 10 percent
svp [43]2 years ago
3 0
The answer will be 10 percent
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Answer:

Option (4)

Explanation:

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Is this reverse polarity, or normal polarity?
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