A 100 g sample of a radioactive element has a half-life - Practice (English) | ObjectiveMcq

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A 100 g sample of a radioactive element has a half-life - Practice (English) | ObjectiveMcq

PracticeGeneral ScienceNuclear PhysicsA 100 g sample of a radioactive ele...

Nuclear Physics General ScienceEasy

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A 100 g sample of a radioactive element has a half-life of 5 days. How many grams of radioactive material will remain after 15 days?

Correct Answer:

(C) 25 g

Explanation:

25 g

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