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Why radioactive materials need care

Why radioactive materials need care

Radioactive nuclei can emit alpha particles, beta particles and gamma rays. These are dangerous because they are ionising, so they can remove electrons from atoms and molecules.

5.2.5 Effects of ionising radiation and safety precautions Lesson

  1. IGCSE
  2. /Physics
  3. /5.2.5 Effects of ionising radiation and safety precautions

Step-by-step lessons on CIE IGCSE Physics 5.2.5 Effects of ionising radiation and safety precautions. Each one builds up to exam-style questions. Build a strong foundation in mechanics and electricity before tackling the more mathematically demanding astrophysics and nuclear topics.

Lessons