TopMyGrade

Home·Daily Problem

Daily Problem·Saturday, 19 September 2026Back to today

Random nature

GCSE · Physics · AQA · P4.4 — Radioactive decay and nuclear radiation: random nature; alpha (α), beta (β), gamma (γ) and neutron emission; ionising power and penetration

Question

What is meant by saying that radioactive decay is "random"?

3 marks · take your time before peeking.

Sign up to try the next 30 problems

Save your streak, mark answers against the spec, and build a daily revision habit. Free during public beta — no card, no auto-renew.

Generated by TopMyGrade AI · cross-check official sources before relying on the mark-scheme phrasing.