Name the type of radiation, Alpha, Beta, Gamma, Name the type of radiation, Alpha, Beta, Gamma, What is meant by the term 'ionisation'?, The loss or gain of a proton, The loss or gain of a neutron, The loss or gain of an electron, What is a half life?, The time taken to lose an electron, The time for one-half of the atomic nuclei of a radioactive sample to decay, The loss of a proton, How far can alpha particles travel through air?, a few metres, a few centimetres, a few miles, How far can beta particles travel through air?, A few metres, A few cm, A few miles, Which is most penetrating?, Alpha, Beta, Gamma, How can beta radiation be stopped?, Several metres of concrete, A thin sheet of aluminium or perspex, paper, What is an alpha particle made up of?, 2 protons and 2 neutrons, 2 protons, 1 electron, What is a beta particle made up of?, 2 protons and 2 neutrons, 1 electron, An electromagnetic wave

Nuclear Radiation

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