Radioactive decay, half-life and uses

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Question 50
Easy

Figure 1 shows a graph representing how the activity of a sample of Fluorine-18, a radioactive tracer commonly used in clinical medical imaging, changes over time.

Figure 1

Use Figure 1 to estimate the half-life of Fluorine-18.

[2]

Radioactive decay, half-life and uses Questions

  1. GCSE
  2. /Physics
  3. /Radioactive decay, half-life and uses