In this lesson, students will investigate the nature of radioactivity and the effect of both distance and shielding materials on different radioactive sources using a Geiger-Muller tube with a counter ...
THE Faraday Lecture to the Chemical Society was given at the Royal Institution on February 12 by Lord Rutherford. The title was “Radioactivity and Atomic Structure”; but Lord Rutherford, rightly, was ...
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