cath3r1n3 cath3r1n3

21-09-2022
Physics

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A 100g sample of radioactive material has decayed to 25g in 12 hours what is the half-life?

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dhritigc5 dhritigc5

21-09-2022

Answer:

24 hrs

Explanation:

12 hrs =25 g

24hrs = 50g

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