what is this t,12.33 years highlighted in pink?
Dear Student,
​Here t,12.33 years is the half life of tritium. Half life is the amount of time needed for an amount of radioactive material to decay until the radioactivity becomes half of what was initially measured during the start of the activity.
​Here t,12.33 years is the half life of tritium. Half life is the amount of time needed for an amount of radioactive material to decay until the radioactivity becomes half of what was initially measured during the start of the activity.