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GCSE Physics P1 > Atomic Structure -> Hazards of Radioactive Emissions + of Background Radiation > Flashcards

Atomic Structure -> Hazards of Radioactive Emissions + of Background Radiation Flashcards

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1
Q

In terms of the number of unstable nuclei, what is half-life?

A

The time it takes for the number of unstable nuclei to halve.

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GCSE Physics P1 (12 decks)

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