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Who is Henri bacquerel?
Henri Becquerel was a French physicist who discovered radioactivity in 1896. He found that certain substances emitted energetic rays without any external stimulation, which led to further research in the field of nuclear physics. Becquerel was awarded the Nobel Prize in Physics in 1903 along with Marie and Pierre Curie for their work on 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.
Explain what Becquerel found out about uranium?
Becquerel discovered that uranium emits radiation without an external energy source, a phenomenon called radioactivity. This discovery laid the foundation for the field of nuclear physics and led to further research on the properties and uses of radioactive materials.
What was discovered by Henri becquerel?
Henri Becquerel discovered radioactivity
Who discovered radiotherapy?
The discovery of radioactivity is accredited to Henri Becquerel, a French scientist who discovered it in 1896.
Henri Becquerel what was he famous for?
The discovery of radioactivity
What important discovery did Becquerel make upon examining a piece of pithchblende wrapped up in paper?
that is made up out of two substance
What were the contributions of Henri Becquerel?
Antoine Henri Becquerel contributed to the discovery of radioactivity. He was a physicist, working with Marie and Pierre Curie when they discovered uranium.
What important discovery did Becquerel make upon examining a piece of pitchblende wrapped up in paper?
Becquerel discovered radioactivity while examining a piece of pitchblende wrapped in paper. He observed that the uranium-containing mineral emitted its own energy without an external source triggering it, leading to the groundbreaking discovery of natural radioactivity.
Who was important in the discovery of radiation?
Henri Becquerel, Marie Curie, and Pierre Curie were important in the discovery of radiation. Henri Becquerel discovered radioactivity in 1896, while Marie Curie and Pierre Curie furthered research on radioactivity and isolated the elements polonium and radium.
Who is Henri bacquerel?
Henri Becquerel was a French physicist who discovered radioactivity in 1896. He found that certain substances emitted energetic rays without any external stimulation, which led to further research in the field of nuclear physics. Becquerel was awarded the Nobel Prize in Physics in 1903 along with Marie and Pierre Curie for their work on radioactivity.
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.
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.
In 1896 the french scientist henri becquerel discoverd?
Henri Becquerel discovered radioactivity in 1896. This discovery led to further research by Marie and Pierre Curie, and laid the foundation for modern nuclear physics. Becquerel was awarded the Nobel Prize in Physics in 1903 for his work in this field.
Why did becquerel leave his crystals in the sunlight for several hours?
Becquerel left his crystals in the sunlight to study the phenomenon of fluorescence. He discovered that the uranium crystals emitted radiation that fogged photographic plates, leading to the discovery of radioactivity.
What did Henri becquerel discover about radiation emitted from uranium salts?
Henri Becquerel discovered that uranium salts emit a form of radiation that can penetrate opaque objects and fog photographic film. This phenomenon led to the discovery of radioactivity.
What is serendipitious?
making discovery by accident.
