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A substance is on its fifth half-life. Which approximates the percentages of radioactive and stable isotopes, respectively? 96.9%; 3.1% 3.1%; 96.9% 12.5%; 87.5% 87.5%; 12.5% Need an answer fast

User Eilon
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2 Answers

2 votes

Answer:

B babeeeeeeeeeeeeee

Step-by-step explanation:

User Arun Aravind
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4 votes

Answer:

B

Step-by-step explanation:

Edge 2020

User Nik Drosakis
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