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Physics, 24.11.2021 03:50 briannamaee13

Actinium-226 has a half-life of 29 hours. If 100mg of actinium-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 100mg of actinium-226 disintegrates over a period of 58...
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