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Date May 2012 Marks available 1 Reference code 12M.1.HL.TZ1.27
Level Higher level Paper Paper 1 Time zone Time zone 1
Command term Question number 27 Adapted from N/A

Question

When compared with beta particles and gamma-ray photons, alpha particles have the greatest

A. mass.
B. penetrating power.
C. range in air.
D. speed.

Markscheme

A

Examiners report

[N/A]

Syllabus sections

Core » Topic 7: Atomic, nuclear and particle physics » 7.1 – Discrete energy and radioactivity
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