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5.2.2a Alpha, beta and gamma emission

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Question 96

Radioactive materials can emit α\alphaα, β\betaβ, and γ\gammaγ-radiations.

Which statement about these radiations is correct?

A

γ\gammaγ-radiation is electromagnetic radiation and has the greatest penetrating power.

B

α\alphaα-radiation consists of helium nuclei and has the lowest ionizing power.

C

β\betaβ-radiation consists of uncharged particles and is more penetrating than γ\gammaγ-radiation.

D

γ\gammaγ-radiation consists of charged particles and has the lowest penetrating power.

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5.2.2a Alpha, beta and gamma emission Questions

  1. IGCSE
  2. /Physics
  3. /5.2.2a Alpha, beta and gamma emission

134 exam-style questions on CIE IGCSE Physics 5.2.2a Alpha, beta and gamma emission. Each one has a worked solution and a mark scheme showing where the marks go.

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