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Bismuth-209 (Bi-209) has one of the longest half-lives at about 2 x10¹⁹ years. If you start with 10 grams of Bi-209, aft

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Bismuth-209 (Bi-209) has one of the longest half-lives at about 2 x10¹⁹ years. If you start with 10 grams of Bi-209, aft

Posted: Sat Jul 02, 2022 8:22 pm
by answerhappygod
Bismuth 209 Bi 209 Has One Of The Longest Half Lives At About 2 X10 Years If You Start With 10 Grams Of Bi 209 Aft 1
Bismuth 209 Bi 209 Has One Of The Longest Half Lives At About 2 X10 Years If You Start With 10 Grams Of Bi 209 Aft 1 (16.69 KiB) Viewed 27 times
Bismuth-209 (Bi-209) has one of the longest half-lives at about 2 x10¹⁹ years. If you start with 10 grams of Bi-209, after how many half-lives will you have 1.25 grams of Bi-209 left?
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