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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Ibtisamrijal Ibtisamrijal
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3 years ago
The number of half-lives needed for a radioactive element to decay to about 6% of its original activity is (choose nearest number):


▸ 2

▸ 3

▸ 4

▸ 5

▸ 6
Textbook 
Chemistry: An Atoms First Approach

Chemistry: An Atoms First Approach


Edition: 3rd
Authors:
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AEALNINDAEALNIND
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3 years ago
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Ibtisamrijal Author
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3 years ago
Correct Slight Smile TY
courtneyrmcd
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this is exactly what I needed
aricketts6@
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2 hours ago
Brilliant ツ
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