Use the graph to find the halflife of radon222 Show clearly on the graph how you obtain your answer Halflife = days (2) (Total 9 marks) Q9 There are many different isotopes of gold The isotope, gold198, is radioactive An atom of gold198 decays by emitting a beta particleRevision for AQA Physics GCSE, including summary notes, exam questions by topic and videos for each moduleQ What is Halflife?
Edexcel Igcse Certificate In Physics 7 2 Radiation And Half Life Ppt Video Online Download
