Physics 0625 · IGCSE · Radioactivity

Radioactivity — practice question

A scientist must lower the hazards when handling radioactive sources.
(a)[2]

Explain why radioactive sources may be dangerous.

(b)[2]

Describe how to cut the risks when working with radioactive sources.

Worked solution & mark scheme

This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “They give out ionising radiation” …

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