Question

mention s.i unit of activity

Answer 1

here is ur answer...

" becquerel (Bq) is the S.I unit of radioactive .


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Answer 2

heya @ user

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=The becquerel is the SI derived unit of radioactivity.

=One becquerel is defined as the activity of a quantity of radioactive material in which one nucleus decays per second.

=The becquerel is therefore equivalent to an inverse second, s−1

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hope it helps ya out

@_@Mavis:)