IGCSE Combined Sciences - Radioactivity Physics topic 4.0 / 5 based on 3 ratings ? PhysicsRadioactivityGCSEAll boards Created by: Sebastian BaileyCreated on: 05-10-10 22:49 What does ionising radiaton cause? Charged Particles 1 of 6 What apparatus could be used to detect nuclear radiation? A Geiger-Muller Counter 2 of 6 An Alpha particle has the same atomic structure as what element's nuclei? Helium 3 of 6 A Beta particle is more simply a(n) ______? Electron 4 of 6 A substance is considered radioactive if it has an unstable nuclei in its atoms caused by a(n) _____? Isotope 5 of 6 Why would beta particles be influenced by a magnetic field more stronngly than an Alpha particle? They have a smaller mass 6 of 6
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