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The amount of time it takes for one-half of the original amount of an isotope to decay is known as its ____.

Question 9 options:

correlation

half-life

period

radioactivity

2 Answers

3 votes
that would be B half life
User Haniel Baez
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6 votes

Answer:

half-life

Step-by-step explanation:

User Pablo Albaladejo
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