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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

User IanGabes
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2 Answers

5 votes
Yep half life would be the correct answer
User Ram Chander
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4 votes
correlation

half-life < answer

period

radioactivity
User Jacob Stoner
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