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Random, but statistically predictable

Random, but statistically predictable

Radioactive decay is random for individual nuclei. You cannot predict which nucleus will decay next, or exactly when a particular nucleus will decay.

Radioactive decay (A-level only) Lesson

  1. A Level
  2. /Physics
  3. /Radioactive decay (A-level only)

Step-by-step lessons on AQA A Level Physics Radioactive decay (A-level only). Each one builds up to exam-style questions. Physics is one of the most mathematically demanding A Levels -- at least 40% of the marks require maths skills at Level 2 (GCSE) standard or above, so build calculation and graph-handling fluency alongside the conceptual content from the start.

Lessons