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GREYUIT
[131]
3 years ago
15
The half-life of a certain element is 100 days. How many half-lives will it be before only one-eighth of this element remains?
Chemistry
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answer:
Alexus
[3.1K]
3 years ago
6
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After 1 half life its half the element
after 2 hl its quarter remaining
after 3 hl its half the quarter which is 1 eighth
after 3 half lifes
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