Radiation 0.0 / 5 ? PhysicsRadioactivityIGCSECIE Created by: oliviagaillardCreated on: 05-06-14 16:54 a electromagnetic wave which is stopped by a big block of metal gamma rays 1 of 6 a particle stopped by a thin sheet of paper alpha 2 of 6 a particle stopped by a thin sheet of aluminium beta 3 of 6 the kind of wave gamma wave is electromagnetic 4 of 6 what is a beta particle electron 5 of 6 what is an alpha particle heliumnucleus 6 of 6
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