HS Physical Science: Atoms, Periodic Table, Radioactive decay Flashcards | StudBud

Home Library Explore SAT

Home Library Explore SAT

HS Physical Science: Atoms, Periodic Table, Radioactive decay Flashcards | StudBud

HS Physical Science: Atoms, Periodic Table, Radioactive decay

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Question

An element has a half-life of 50 years. After 250 years, how much of a 1000g sample is left?

Answer

31.25g

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