A nuclide has a mean life of

CHEMISTRY · Single correct · US High School · Chemistry · Atomic Structure & Nuclear · Atomic Structure & Nuclear

Problem

3.3\times10^{-3}\,\text{s}

. Its half-life in milliseconds is (take

\ln 2 =0.693

) (a)

4.8\,\text{ms}

(b)

3.3\,\text{ms}

(c)

2.3\,\text{ms}

(d)

1.65\,\text{ms}