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History of the Discovery of Radioactivity (1)
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History of the Discovery of Radioactivity (1)
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The Sun
The largest radioactive source which is close to Earth
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Wilhelm Conrad Roentgen
Discovered X-ray
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The first Nobel Prize in Physics
Receive by Wilhelm Conrad Roentgen in 1901
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Careers in the field of radioactivity
Nuclear physicst, nuclear engineer and nuclear medical specialist
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Antoine Henri Becquerel
Discover radioactivity in 1896
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Marie dan Pierre Curie
Detected radioactive radiation through its ionising power and not through photographic effect
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Marie dan Pierre Curie
They extracted two radioactive elements, polonium and radium
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Radium
Emit gamma rays
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Gamma rays
Used in medical field to treat cancer
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Radioactivity
Random and spontaneous decay process of an unstable nucleus by emitting radioactive radiation
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History of the Discovery of Radioactivity (1)
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