Nuclei

Related Questions

• If the decay or disintegration constant of a radioactive substance is $\gamma$, then its half life and mean life are respectively (log_e 2 can be written as ln 2)

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• Mean life of a radioactive sample is 100 seconds. Then its half life (in minutes) is

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• A radioactive element $_{90}{X^{238}}$decay into$_{83}{Y^{222}}$. The number of $\beta -$ particles emitted are

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• The average binding energy per nucleon in the nucleus of an atom is approximately

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• In the nuclear reaction $_{85}{X^{297}} \to Y + 4\alpha ,\;Y$ is

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