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HS Physical Science: Atoms, Periodic Table, Radioactive decay Flashcards | StudBud
HS Physical Science: Atoms, Periodic Table, Radioactive decay
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An element has a half-life of 50 years. After 250 years, how much of a 1000g sample is left?
A
31.25g
B
250g
C
50g
D
62.5g
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