0
What is the half life of 12 g sample of radioisotope that decayed to 6 g in 28 years?
Updated: 8/11/2023
Wiki User
∙ 6y agoBest Answer
28 years
Jalyn Gottlieb
Lvl 10
∙ 2y agoThis answer is:
More answers
Bennett Bode
Lvl 13
∙ 2y ago28 years.
This answer is:
Wiki User
∙ 12y agoThe half life of an element is calculated when the element has half the original amount left. So, by the time this isotope reaches its half life, it would have 20 grams. Divide 5 by 20 then multiply the number by 30. That result of 7.5 days is the half life of the isotope.
This answer is:
Wiki User
∙ 11y ago28 years.
This answer is:
Add your answer:
Earn +20 ptsQ: What is the half life of 12 g sample of radioisotope that decayed to 6 g in 28 years?
Write your answer...
Submit
Still have questions?
Continue Learning about Natural Sciences
What is the half life of a 0.02-g sample of radioisotope that decayed to 0.01 g in 31s?
31 s
What is the half life of a radioisotope if a 100g sample becomes 50 g after 20 years?
20 years (APEX)
What is the half life of a radioisotope if a 100 g sample becomes 50 g after 20 years?
20 years
What is the time required for one-half of the nuclei of a radioisotope sample to decay to products?
This time is known as the half-life.
What is the half life of the Radioisotope Ba137?
It is 11.2 years.
Related questions
What does the half -life tell about a radioisotope answers?
The half-life tells you that after the specified time, half of a sample will have decayed.
What is the half life of a 0.5 g sample of radioisotope that decayed to 0.125 g in 9.6?
4.8 minutes
What is the half life of a 0.02-g sample of radioisotope that decayed to 0.01 g in 31s?
31 s
What is the half-life of a 0.5 g sample of radioisotope that decayed to 0.125 g in 9.6 min?
4.8 min
What is the half life of a radioisotope if a 100g sample becomes 25g after 18 years?
9 years
What is the half of a radioisotope if a 100 g sample becomes 50 g after 20 years?
20
What is the half life of a radioisotope if a 100g sample becomes 50 g after 20 years?
20 years (APEX)
What is the half life of a radioisotope if a 100 g sample becomes 25 g after 18 years?
9 years.
What is the half-life of a radioisotope if a 100 g sample 50 g after 20 years?
It would be 20 years. That is the length of time to lose one half the isotope.
What does the half-life a radioisotope indicate?
The rate of decay for a radioactive sample
What does a half life of a radioisotope indicate?
The rate of decay for a radioactive sample
What is the half life of a radioisotope if a 100 g sample becomes 50 g after 20 years?
20 years
Copyright ©2024 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.