Revision: Radioactivity Report a question What's wrong with this question? You cannot submit an empty report. Please add some details. 21 Radioactivity - Revision Quiz Test your understanding of Radioactivity here: 1 / 5 1) 2024 S4 EOY P1 Q29 Which row correctly identifies the most ionising and most penetrating types of radiation? C D B A 2 / 5 2) What is the nature of an alpha particle? It is an electromagnetic wave. It is a fast moving helium nucleus. It is a fast moving electron. It is a fast moving helium atom. 3 / 5 3) Which nuclear equation correctly shows the decay of Radium-226 via alpha decay? 4 / 5 4) A radioactive source emits three types of radiation R, S and T. The diagram shows an experiment set up to study the penetrating properties of R, S and T. Which types of radiation are R, S and T? B D C A 5 / 5 5) Which action will most increase a person's exposure to radioactivity? Staying in a house near a nuclear power plant. Going for a flight in a high-flying aircraft. Opening the windows of a house. Eating food that has been sterilised by gamma rays. Your score is Restart quiz
