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GCSE

Measuring and Detecting Radioactivity

Question

What is the 'half-life' in relation to radioactivity?

2 years ago

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1 Reply

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1300 views

M

Marianna Lehner


1 Answer

Y
Yison

"Half-life" is the amount of time it takes for a sample of radioactive material to decay by a half, or halve in mass.

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