Last edited by Brajind
Thursday, August 6, 2020 | History

2 edition of Henri Becquerel and radioactivity found in the catalog.

Henri Becquerel and radioactivity

David Sang

Henri Becquerel and radioactivity

by David Sang

  • 121 Want to read
  • 40 Currently reading

Published by Association for Science Education in Hatfield .
Written in English


Edition Notes

StatementDavid Sang, Jill Sutcliffe and Mary Whitehouse.
ContributionsSutcliffe, Jill., Whitehouse, Mary., Association for Science Education.
ID Numbers
Open LibraryOL22314904M
ISBN 100863572707

In Becquerel isolated electrons in radiation, and in he presented the first evidence of radioactive transformation. He also authored detailed studies of the physical properties of cobalt, nickel, and ozone, studied how crystals absorb light, and researched the polarization of : In , Henri becquerel observed that uranium salts could cause a plate covered by black paper to react as if light had reached it. How did this. asked by Diego Rodriguez on September 8, ; physics. A building has become accidentally contaminated with radioactivity. The longest-lived material in the building is strontium

This case study is based on a unit of work in Henri Becquerel and the Discovery of Radioactivity, by D Sang, J Sutcliffe and M Whitehouse, Association for Science Education, , ISBN Extracts from Becquerel’s diary can be found in The Faber Book of Science, ed. John Carey, Faber and Faber, , ISBN 1. Antoine-Henri Becquerel () is known for his discovery of radioactivity, for which he received the Nobel Prize for Physics jointly with Marie Curie () and Pierre Curie () in and the contributions he made to that field.

Antoine Henri Becquerel Henri Becquerel by Paul Nadar is in the Public Domain. Henri Becquerel was a French physicist performing ground-breaking research at the same time as Wilhelm Rontgen and the Curies. His work in the discovery of “spontaneous radioactivity” earned him a share of the Physics Nobel Prize along with Marie and Pierre. 15 Dec - short biography, births, deaths and events on date of Becquerel's birth. Radioactivity - A New Property of Matter, from Harper's Magazine (Aug ). Becquerel Rays - article by J.J. Thomson from Harper's Magazine (Aug ). Radioactivity: A History of a Mysterious Science, by Marjorie C. Malley. - book suggestion.


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Henri Becquerel and radioactivity by David Sang Download PDF EPUB FB2

Antoine Henri Becquerel (15 December – 25 August ) was a French physicist, Nobel laureate, and the discoverer of radioactivity along with Marie Curie and Pierre Curie, for which all three won the Nobel Prize in Physics.

Inthe year of his death, Becquerel was elected Permanent Secretary of the Académie des : Becquerel and the discovery of radioactivity [Folke Knutsson] on *FREE* shipping on qualifying offers.

Henri Becquerel, in full Antoine-Henri Becquerel, (born DecemParis, France—died AugLe Croisic), French physicist who discovered radioactivity through his investigations of uranium and other substances. In he shared the Nobel Prize for Physics with Pierre and Marie Curie. COVID Resources.

Reliable information about the coronavirus (COVID) is available from the World Health Organization (current situation, international travel).Numerous and frequently-updated resource results are available from this ’s WebJunction has pulled together information and resources to assist library staff as they consider how to handle coronavirus.

This paper recalls the history of the Becquerel family, the fascinating time of the discovery of radioactivity as well as some important related research published before the radium age. Henri Becquerel was the third in the line of a family of scientists which Cited by: 5. He is the author and editor of several books, including Radioactivity; Introduction and History, From the Quantum to Quarks published by Elsevier inwhich received an Honorable Mention in the PROSE Awards and the “Handbook of Radioactivity Analysis” now in its fourth edition.

Antoine Henri Becquerel (born Decem in Paris, France), known as Henri Becquerel, was a French physicist who discovered radioactivity, a process in which an atomic nucleus emits particles because it is unstable.

He won the Nobel Prize in Physics with Pierre and Marie Curie, the latter of whom was Becquerel’s graduate student. Biography: Henri Antoine Becquerel ( – ) Henri Antoine Becquerel was an outstanding French physicist.

He won the Nobel Prize in Physics for his discovery of natural radioactivity, together with Marie Skłodowska-Curie and Peter Curie, who studied this phenomenon in detail.

Between andhe measured theFile Size: KB. Antoine Henri Becquerel () Contributions: Received the Noble Prize in physics for being the first to discover radioactivity as a phenomenon separate from that of x-rays and document the differences between the two.

Henri Becquerel learned of Roentgen's discovery of x-rays through the fluorescence that some materials produce. Antoine Henri Becquerel (15 December – 25 August ) was a French physicist, Nobel laureate, and the discoverer of radioactivity, for work in this field he, along with Marie Skłodowska-Curie and Pierre Curie, received the Nobel Prize in Physics.

The SI unit for radioactivity, the becquerel (Bq), is named after him. The SI unit for measuring the amount of radioactivity is the becquerel (symbol Bq).The becquerel is named in honour of Henri Becquerel, a French physicist who discovered radioactivity in One becquerel (1Bq) is equal to 1 disintegration per second.

An older unit of radioactivity is the curie. The curie was originally defined as equivalent to the number of disintegrations that one gram of.

Becquerel conducted some additional experiments and during reported on the properties of this radiation, which later came to be called radioactivity. A few of his observations turned out to be wrong, but others helped people understand how this radioactivity was different from x-rays.

The Nobel Prize in Physics was divided, one half awarded to Antoine Henri Becquerel "in recognition of the extraordinary services he has rendered by his discovery of spontaneous radioactivity", the other half jointly to Pierre Curie and Marie Curie, née Sklodowska "in recognition of the extraordinary services they have rendered by their joint researches on the radiation phenomena.

On March 1,French physicist Henri Becquerel while experimenting with X-rays and photographic plates discovered radioactivity along with Marie Curie and Pierre Curie, for which all three won the Nobel Prize in Physics. “I developed the photographic plates on the 1st of March, expecting to find the images very weak.

Instead the silhouettes appeared with great intensity. Henri Becquerel discovered radioactivity by accident. It was one of the most significant scientific findings in history. Antoine Henri Becquerel () was a French physicist and winner of the Nobel Prize in Physics.

Becquerel was born in Paris, France on Decem He was the son of a professor of applied physics, Alexander Becquerel. He began his studies. Henri Becquerel was a nuclear physicist at the École Polytechnique, specializing in radiation and radioactivity.

He was awarded the Nobel Prize in Physics in "in recognition of the extraordinary services he has rendered by his discovery of spontaneous radioactivity." Important Dates. Decem Birth, Paris (France. The Becquerel rays from radium, on the contrary, arise from a substance dug out of the ground which emits them, apparently, forever and forever, as it has emitted them through the countless centuries of the past, without any extrinsic influence.

It is their natural intrinsic property—a new property of matter—radio-activity. The becquerel (English: /bɛkəˈrɛl/; symbol: Bq) is the SI derived unit of radioactivity.

One becquerel is defined as the activity of a quantity of radioactive material in which one nucleus decays per second.

The becquerel is named after Henri Becquerel, who shared a Nobel Prize in Physics with Pierre Named after: Henri Becquerel. Henri Becquerel discovered of a type of radiation discharged from a uranium compound that was capable of passing through sheets of matter opaque to ordinary light.

Curie then began a systematic examination of a large number of chemical elements and their compounds to test whether they possessed the “radioactive” property of uranium.

Henri Becquerel Biography. Henri Becquerel was a French physicist, who won Nobel Prize for discovery of radioactivity. This biography of Henri Becquerel profiles .Overview Details & Condition From the library of the Nobel Prize-winning discoverer of radioactivity Henri Becquerel, two rare early offprints on radioactivity by the American physicist George F.

Barker, presentation copies inscribed by him to Becquerel. A short video about the pioneers of the science of radioactivity and their discoveries, made as part of the course content for the Department of Chemistry at the University of Bristol, UK. All.