Interpretation:
In the given reaction, the time at which
Concept Introduction:
Radioactive decay: The decay constant used to define the quantity of radioactive material that remains after time period has gone. The fraction of material that leftovers after a time period gas gone is the ratio of the number of radioactive nuclei (
The equation relating fraction of nuclei after a period of time has elapsed to the decay constant
Half-life period:
Half-life is defined as the time taken for amount of the sample to reduce to half of its starting value. The symbol is
Half-life for a first order reaction is,
First order reaction
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