30 points!! What is the mass of a 10 gram sample of potassium-42 that will remain unchanged after 124 hours?

asked Feb 1, 2021 98.2k views

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30 points!!

What is the mass of a 10 gram sample of potassium-42 that will remain unchanged after 124 hours?

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Step-by-step explanation:

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Mark my answer as brainalist

Adrya answered Feb 6, 2021

by Adrya

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