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Biology, 27.05.2021 01:30 kloeydrea08

Please help And no links please The graph below shows the radioactive decay of a material.

If the original mass of the radioactive material was 500 grams, what will be its mass
after 4 billion years?

12.50 grams

25.50 grams

10.25 grams

31.25 grams

I’m about to start crying


Please help And no links please

The graph below shows the radioactive decay of a material.
If the

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Answers: 2

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Please help And no links please The graph below shows the radioactive decay of a material.
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