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If 24% of a certain radioisotope decays in 6.5 years, what is the half-life of this isotope?

tawhid111

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Posts: 139

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A year ago

If 24% of a certain radioisotope decays in 6.5 years, what is the half-life of this isotope?

If 24% of a certain radioisotope decays in 6.5 years, what is the half-life of this isotope?

▸ 3.9 yr

▸ 16 yr

▸ 0.22 yr

▸ 2.2 yr

▸ 3.2 yr

Textbook

Chemistry

Chemistry

Edition: 11^th

Authors: Chang, Goldsby

Read 66 times

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Jsimon

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A year ago

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tawhid111 Author

wrote...

A year ago

I appreciate what you did here, answered it right Smiling Face with Open Mouth

Smiling Face with Open Mouth

wyq2651

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Yesterday

Good timing, thanks!

carston

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2 hours ago

Just got PERFECT on my quiz

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