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As a result of radioactive decay of an isotope, _____ percent original parent isotope remains after four half- lives ?
Correct answer is '6.25'. Can you explain this answer?
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As a result of radioactive decay of an isotope, _____ percent original...
Explanation:
The concept of half-life is used to calculate the amount of a radioactive isotope that remains after a certain period of time. Half-life is the time it takes for half of the radioactive isotope to decay.
Let's assume that we start with 100% of the parent isotope. After one half-life, 50% of the parent isotope will remain, and the other 50% will have decayed into the daughter isotope. After two half-lives, only 25% of the parent isotope will remain, and the other 75% will have decayed into the daughter isotope. After three half-lives, only 12.5% of the parent isotope will remain, and the other 87.5% will have decayed into the daughter isotope.
Using the same logic, we can calculate the amount of the parent isotope that remains after four half-lives.
- After one half-life, 50% of the parent isotope remains.
- After two half-lives, 25% of the parent isotope remains.
- After three half-lives, 12.5% of the parent isotope remains.
- After four half-lives, 6.25% of the parent isotope remains.
Therefore, the answer is 6.25%.
The concept of half-life is used to calculate the amount of a radioactive isotope that remains after a certain period of time. Half-life is the time it takes for half of the radioactive isotope to decay.
Let's assume that we start with 100% of the parent isotope. After one half-life, 50% of the parent isotope will remain, and the other 50% will have decayed into the daughter isotope. After two half-lives, only 25% of the parent isotope will remain, and the other 75% will have decayed into the daughter isotope. After three half-lives, only 12.5% of the parent isotope will remain, and the other 87.5% will have decayed into the daughter isotope.
Using the same logic, we can calculate the amount of the parent isotope that remains after four half-lives.
- After one half-life, 50% of the parent isotope remains.
- After two half-lives, 25% of the parent isotope remains.
- After three half-lives, 12.5% of the parent isotope remains.
- After four half-lives, 6.25% of the parent isotope remains.
Therefore, the answer is 6.25%.
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As a result of radioactive decay of an isotope, _____ percent original parent isotope remains after four half- lives ?Correct answer is '6.25'. Can you explain this answer?
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As a result of radioactive decay of an isotope, _____ percent original parent isotope remains after four half- lives ?Correct answer is '6.25'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about As a result of radioactive decay of an isotope, _____ percent original parent isotope remains after four half- lives ?Correct answer is '6.25'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for As a result of radioactive decay of an isotope, _____ percent original parent isotope remains after four half- lives ?Correct answer is '6.25'. Can you explain this answer?.
As a result of radioactive decay of an isotope, _____ percent original parent isotope remains after four half- lives ?Correct answer is '6.25'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about As a result of radioactive decay of an isotope, _____ percent original parent isotope remains after four half- lives ?Correct answer is '6.25'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for As a result of radioactive decay of an isotope, _____ percent original parent isotope remains after four half- lives ?Correct answer is '6.25'. Can you explain this answer?.
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