The half life of Carbon-14 is 5,730 ± 40 years while the two other natural occurring carbon isotopes ; Carbon-12 and Carbon-13 are very much stable. therefore when C particles are increased in the bucket the half-life of carbon-14 will increase and carbon-14 will become more unstable,
The Half-life of a Half-life is 12.5% because Half-life is the time it takes for a half of an atomic nuclei of radioactive substances to decay.
100% / 2 = 50%
50% / 2 = 25%
25% / 2 = 12.5% ( half life of a half life )
Hence we can conclude that ; If the number of C particles in the bucket is increased the half-life of carbon-14 will increase. Half life of a Half-life is 12.5% ( B )
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