Edexcel’s specification that lists everything you need to know about the Radioactivity topic is contained in this document.
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Writer and photographer with experience in teaching physics, computer programming and research metallurgy. Previously the lead for both e-safety and e-learning for all schools in Jersey. Former editor of British Journal of Photography and Professional Photographer magazines. Author of multiple books on photography and articles on other subjects ranging from unreliable online information to customising multiple-choice question papers. View all posts by physbang
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