eliroman99 eliroman99
  • 12-05-2017
  • Chemistry
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What did the cruise contribute to the field of radioactivity and nuclear chemistry

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Аноним Аноним
  • 12-05-2017
The curies discovered that the darkening of the photographic plates which was due to rays emitted specifically from uranium atoms present in a mineral sample. They named such a rays radioactivity and identified two new elements polonium and radio. They also won two Nobel Prizes.

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