Science, asked by maryamsara159, 24 days ago

the half life of Sr90 is 9.70 hours . what is decay constant . Explain

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Answered by gaganmandotra05

1

Answer:

The half-life of strontium-91, 91/38 Sr is 9.70 h. Find (a) its decay constant and (b) for an initial 1.00-g sample, the activity after 15 hours.

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