Chemistry, 05.05.2020 11:16 shanicar33500
Actinium-226 has a half-life of 29 hours. If 100 mg of Ac-226 disintegrates over a period of 58 hours, how many mg of actinium-226 will remain?
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Actinium-226 has a half-life of 29 hours. If 100 mg of Ac-226 disintegrates over a period of 58 hour...
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