0
In 1896, while investigating phosphorescence in uranium salts, Becquerel accidentally discovered radioactivity. Investigating the work of Wilhelm Conrad Röntgen, Becquerel wrapped a fluorescent substance, potassium uranyl sulfate, in photographic plates and black material in preparation for an experiment requiring bright sunlight. However, prior to actually performing the experiment, Becquerel found that the photographic plates were fully exposed. This discovery led Becquerel to investigate the spontaneous emission of nuclear radiation.
Wiki User
∙ 11y ago
Wiki User
∙ 11y agoAntoine Henri Becquerel (1852 - 1908) was a French physicist, Nobel laureate, and one of the discoverers of radioactivity. He won the 1903 Nobel Prize in Physics for discovering radioactivity.
In 1896, while investigating phosphorescence in uranium salts, Becquerel accidentally discovered radioactivity. Investigating the work of Wilhelm Conrad Röntgen, Becquerel wrapped a fluorescent substance, potassium uranyl sulfate, in photographic plates and black material in preparation for an experiment requiring bright sunlight. However, prior to actually performing the experiment, Becquerel found that the photographic plates were fully exposed. This discovery led Becquerel to investigate the spontaneous emission of nuclear radiation.
Add your answer:
Earn +20 pts
What did Henri Becquerel discover while studying a material that contained uranium?
Henri Becquerel discovered in 1896 the natural radioactivity of uranium.
What did Henri becquerel discover accidentlly?
Henri Becquerel discovered radioactivity, together with the famous Marie Curie. The word "Becquerel" is now used as an S.I. unit of radioactivity. 1 Becquerel (Bq) means that 1 nucleus decays each second.
In 1896 the french scientist henri becquerel discoverd?
Radioactivity
Who was credited was the discovery of radioactivity?
Henri Becquerel was a French scientist who was credited for the discovery of radioactivity. He was credited in 1896.
When was the discovery of radioactivity?
Radioactivity was first discovered by Henri Becquerel on the 1890s. He received the Nobel Prize, along with the Curie's, for this work.
What did Henri becquerel discover?
Henri Becquerel discovered in 1896 the natural radioactivity.
What did Henri Becquerel discover while studying a material that contained uranium?
Henri Becquerel discovered in 1896 the natural radioactivity of uranium.
What did Henri becquerel discover accidentlly?
Henri Becquerel discovered radioactivity, together with the famous Marie Curie. The word "Becquerel" is now used as an S.I. unit of radioactivity. 1 Becquerel (Bq) means that 1 nucleus decays each second.
Contribution of Henri becquerel?
Henri Becquerel discovers the radioactivity.
What was discovered by Henri becquerel?
Henri Becquerel discovered radioactivity
Did Henri becquerel discover radium and polonium?
Henri Becquerel discovered the radioactivity of uranium in 1896. Polonium and radium were discovered in 1898 by Marie and Pierre Curie.
Who is Henri bacquerel?
Henri Becquerel made the discovery of natural radioactivity in 1896 Paris Henri Becquerel made the discovery of natural radioactivity in 1896 Paris
Henri Becquerel what was he famous for?
The discovery of radioactivity
Marie curie discovered radioactivity?
NO. Henri Becquerel was the discoverer of radioactivity.
Who discovered radiactivity?
Radioactivity was first discovered in 1896 by the French scientist Henri Becquerel.
What scientists were involved in the discovery of radioactivity?
Henri Becquerel first discovered radioactivity (by mistake).
In 1896 the french scientist henri becquerel discoverd?
Radioactivity
