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Determine the half-life of uranium-238 based on the graph.

Determine the half-life of uranium-238 based on the graph.
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5 votes
Determine the half-life of uranium-238 based on the graph.

User Farshid Shekari
by
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2 Answers

3 votes

Answer:

4.5 billion years

Step-by-step explanation:

User Fredrik Wendt
by
8.5k points
5 votes
from the curve on the graph we can see, when y=50 x=4.5
the unit of x-axis is in "billions of years", so the answer is 4.5 billions of years
User Cherpak Evgeny
by
8.3k points
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