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Radium
Radioactivity, role of radium in early research
deaths from industrial usage
decay into helium and radon gases
development of Geiger counter
discovery of radium
medical uses
metals, properties of other related elements
picture of Marie Curie, scientist who discovered radium
Geiger, Hans Wilhelm
Geiger, Hans Wilhelm
(1882-1945), German physicist and inventor of the Geiger counter, a type of particle detector. Geiger researched the detection...
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