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Radioactivity and Nuclear Physics
Questions (2)
A radioactive sample contains 3.25 1018 atoms of a nuclide that decays at a rate of 3.4 1013 disintegrations per 26 min.
(a) What
2 answers
asked by
Trixie T
965 views
a radioactive sample has a half-life of 4.0 min. what fraction of the simple is lefts after 20min?
2 answers
asked by
CEO
568 views
Subcategories (2)
Decay Calculations
Half-life and Decay
Parent Categories (1)
Physics
