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What is a half-life? A. the amount of time it takes for 25% of a radioactive isotope sample to decay B. half of the time it takes for an organism to die C. the amount of time it takes for a radioactive
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What is a half-life?

A. the amount of time it takes for 25% of a radioactive isotope sample to decay
B. half of the time it takes for an organism to die
C. the amount of time it takes for a radioactive isotope to become stable
D. the amount of time it takes for half of a radioactive isotope sample to decay

User Rohit Soni
by
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2 Answers

4 votes

Answer: “ D ”

the amount of time it takes for half of a radioactive isotope sample to decay

User Joseph Hwang
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3 votes

Answer:

option D is correct

Step-by-step explanation:

User Trilok Nagvenkar
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8.4k points
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