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Becquerel Antoine Henri: more detail

BECQUEREL, ANTOINE-HENRI (1852-1908): An entry from Gale's World of Earth Science
Becquerel, Antoine-Henri: An entry from Macmillan Reference USA's Chemistry: Foundations and Applications by Todd W. Whitcombe, 2004
Recherches Sur L'Absorption De La Lumiere: Propositions Donnees Par La Faculte (1888) (French Edition) by Antoine Henri Becquerel, 2010-04-18
Recherches Sur L'Absorption De La Lumiere: Propositions Donnees Par La Faculte (1888) (French Edition) by Antoine Henri Becquerel, 2010-09-10
Recherches Sur L'Absorption De La Lumiere: Propositions Donnees Par La Faculte (1888) (French Edition) by Antoine Henri Becquerel, 2010-09-10
Antoine Henri Becquerel: An entry from Gale's Science and Its Times by Marjorie C. Malley, 2000
Sur la réflexion et la réfraction des rayons cathodiques et des rayons déviables du radium. with: Sur la rayonnement du radium. with: BECQUEREL, Antoine Henri (1852-1908). Sur la transparence de l'aluminium pour le rayonnement du radium. In: Comptes Rendus Hebdomadaires des Séances de L'Académie des Sciences, Vol. 130, January - June, 1900. by Paul (1860-1934). VILLARD, 1900-01-01
HENRI ANTOINE BECQUEREL by ENRIQUE G. LEON LOPEZ, 1988-01-01
Scintillation Counter: Ionizing Radiation, Sensor, Scintillator, Liquid Scintillation Counting, Organic Liquid, Antoine Henri Becquerel
Becquerel and the discovery of radioactivity by Folke Knutsson, 1975
Neurology's debt to Becquerel by James W. D Bull, 1972

lists with details

Biography Nobel Prize Winner: Becquerel, Antoine Henri | Chemdex
Biography Nobel Prize Winner Becquerel, Antoine Henri. ( cole Polytechnique, Paris, France). Awarded the Nobel prize for physics in 1903 in recognition of the extraordinary
http://www.chemdex.org/chemistry_link/biography_nobel_prize_winner_becquerel_ant

Extractions: Search this site: There are currently users and 2 guests online. Home Biography Nobel Prize Winner: Becquerel, Antoine Henri. (école Polytechnique, Paris, France). Awarded the Nobel prize for physics in 1903 in recognition of the extraordinary services he has rendered by his discovery of spontaneous radioactivity Website address: Biography Nobel Prize Winner: Becquerel, Antoine Henri Tags: More options Click a term to initiate a search. © 1993-2010 Mark Winter Chemdex.org is located at the Department of Chemistry, University of Sheffield, England
Henri Becquerel - Wikipedia, The Free Encyclopedia
Becquerel, Antoine Henri ALTERNATIVE NAMES SHORT DESCRIPTION French physicist DATE OF BIRTH 15 December 1852 PLACE OF BIRTH Paris, France DATE OF DEATH
http://en.wikipedia.org/wiki/Antoine_Henri_Becquerel

Extractions: Note that he is the father of Jean Becquerel , the son of A. E. Becquerel , and the grandson of Antoine César Becquerel Antoine Henri Becquerel (15 December 1852 – 25 August 1908) was a French physicist Nobel laureate , and the discoverer of radioactivity along with Marie Curie and Pierre Curie , for which all three won the 1903 Nobel Prize in Physics Honours and awards ... Becquerel was born in Paris into a family which produced four generations of scientists, including Becquerel's own son Jean . He studied science at the École Polytechnique and engineering at the École des Ponts et Chaussées . In 1890 he married Louise Désirée Lorieux. In 1892, he became the third in his family to occupy the physics chair at the
BIPM - Becquerel
BIPM internet site Henri Becquerel's early work was concerned with the polarization of light, the phenomenon of phosphorescence and the absorption of light by crystals (his
http://www1.bipm.org/en/si/history-si/radioactivity/becquerel.html

Extractions: Henri Becquerel's early work was concerned with the polarization of light, the phenomenon of phosphorescence and the absorption of light by crystals (his doctoral thesis). He was elected a member of the French in 1889. For his discovery of natural radioactivity in 1896, Henri Becquerel was awarded half of the Nobel Prize for Physics in 1903, the other half being awarded to Pierre and Marie Curie for their study of the Becquerel radiation. This is why the General Conference on Weights and Measures (CGPM) of 1975 Resolution 8 decided to honour Henri Becquerel by adopting the special name of becquerel, Bq
Becquerel, Antoine-Henri - Hutchinson Encyclopedia Article About
becquerel. SI unit of radioactivity, equal to one radioactive disintegration (change in the nucleus of an atom when a particle or ray is given off) per second.
http://encyclopedia.farlex.com/Becquerel, Antoine-Henri
Chemistry: Foundations And Applications Articles | Find Articles At BNET
Becquerel, AntoineHenri Becquerel, Antoine-Henri FRENCH PHYSICIST 1852 x2013;1908 Antoine-Henri Becquerel was born the son of the physicist
http://findarticles.com/p/articles/mi_gx5216/

Extractions: BNET Log In Join Search All of BNET Publications Library Home Commentary Leadership Life at Work ... Newspaper Collection @import "http://i.i.com.com/cnwk.1d/Ads/common/css/siteSkin/bnet_mantleSkin.css"; document.cookie='MAD_FIRSTPAGE=1;path=/;domain=findarticles.com'; Topic: RSS Feed Covers chemistry, its laws, processes, applications and subdisciplines. Reviews the history of the field, from the Bronze Age and alchemy up to modern research and practical applications. Includes biographies of scientists past and present and examines th Chemistry: Foundations and Applications Acne Medication Acne is a skin condition in which pimples (comedones) appear on the skin, usually on the face, chest, or back.... 01/01/04 by Jennifer L. Powers More from publication Allosteric Enzymes Allosteric enzymes have the ability to respond to several different conditions in their environments. Every enzyme... 01/01/04 by Paul A. Craig
Becquerel, Antoine-Henri - Chemistry: Foundations And Applications | HighBeam Re
Becquerel, AntoineHenri find Chemistry Foundations and Applications articles. div id= be-doc-text h1Becquerel, Antoine-Henri/h1 hr/ pFRENCH PHYSICISTbr/1852–1908/p
http://www.highbeam.com/doc/1G2-3400900056.html
Becquerel, Antoine-Henri From Medicine Plus…Translate This Page生物谷生物
Fisici e Ricercatori Becquerel, Antoine Henri
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Becquerel, Antoine-Henri - Definition Of Becquerel, Antoine-Henri By The Free On
Bec que rel (bkr l, b k-r l) Family of French physicists, including Antoine C sar (1788-1878), one of the first investigators of electrochemistry; his son Alexandre Edmond (1820
http://www.thefreedictionary.com/Becquerel, Antoine-Henri
Henri Becquerel
Biographicon. Henri Becquerel . Antoine Henri Becquerel (December 15, 1852 ; August 25, 1908) was a French physicist, Nobel laureate, and one of the discoverers of radioactivity.
http://www.kosmix.com/topic/Henri_Becquerel
Henri Becquerel - Biography
Nobelprize.org, The Official Web Site of the Nobel Prize
http://nobelprize.org/nobel_prizes/physics/laureates/1903/becquerel-bio.html

Extractions: Home FAQ Press Contact Us ... Nobel Prize in Physics Henri Becquerel - Biography Sort and list Nobel Prizes and Nobel Laureates Create a List All Nobel Prizes Nobel Prize Awarded Organizations Women Nobel Laureates Nobel Laureates and Universities Prize category: Physics Chemistry Medicine Literature Peace Economics Antoine Henri Becquerel
Energy And Matter Aim 1
home Becquerel, Antoine Henri (18521908) was a French physicist who discovered radioactivity in 1896, an achievement for which he shared the 1903 Nobel Prize in Physics
http://www.chemcool.com/biography/becquerel.htm

Extractions: b iography... home Becquerel, Antoine Henri (1852-1908) was a French physicist who discovered radioactivity in 1896, an achievement for which he shared the 1903 Nobel Prize in Physics with Pierre Curie (1859-1906) and Marie Curie (1867-1934). The Curies did not participate in Becquerel's discovery but investigated radioactivity and gave the phenomenon its name. Becquerel Becquerel's grandfather and father were respected physicists with positions at the Museum of Natural History and other institutions. On their deaths, in 1878 and 1891 respectively, Becquerel Becquerel then began the work for which he is remembered, not necessarily because of his position but because of the discovery of X-rays made by Wilhelm R�ntgen (1845-1923) early in 1896. This prompted Becquerel to investigate fluorescent crystals for the emission of X-rays, and in so doing he accidentally discovered radioactivity in uranium salts in the same year. Pierre and Marie Curie then searched for other radioactive materials, which led them to the discovery of polonium and radium in 1898. Becquerel subsequently investigated the radioactivity of radium, and showed in 1900 that it consists of a stream of electrons. In the same year
Becquerel, Antoine-Henri Definition Of Becquerel, Antoine-Henri In The Free Onli
Becquerel (bĕkərĕl`), family of French physicists. Antoine C sar Becquerel, 1788–1878, was a pioneer in electrochemical science. He was professor of physics at the Mus um d
http://encyclopedia2.thefreedictionary.com/Becquerel, Antoine-Henri
Antoine-Henri Becquerel -- Genealogy & Family Tree | Famous Roots
(not available) (not available) (not available) BECQUEREL AntoineHenri (not available) (not available) (not available)
http://www.famousroots.com/profiles/B/becquerel-antoine-henri.html

Extractions: Antoine-Henri (not available) (not available) (not available) Do you have information about this family tree? You may report errors and omissions on this page to the Famous Roots staff, who will review them for possible inclusion in future updates. References No printed materials referenced. (last revision to this profile: 24-Jan-2007) Home Page Have you ever wondered if you could be related to a famous person such as a U.S. president or other historical figure? Or perhaps to a more infamous individual, such as a bank robber or gangster? The following resources will help you start building (or further expand) your own family tree: Ancestry.com
Becquerel, Antoine-Henri - Definition Of Becquerel, Antoine-Henri In The Medical
becquerel /bec que rel/ (bek″ĕrel ) a unit of radioactivity, defined as the quantity of a radionuclide that undergoes one decay per second (s−1).
http://medical-dictionary.thefreedictionary.com/Becquerel, Antoine-Henri
Henri Becquerel
Henri Becquerel. Antoine Henri Becquerel (December 15, 1852 August 25, 1908) was a French physicist, Nobel laureate, and one of the discoverers of radioactivity.
http://www.fact-index.com/h/he/henri_becquerel.html

Extractions: Main Page See live article Alphabetical index Antoine Henri Becquerel December 15 August 25 ) was a French physicist , Nobel laureate, and one of the discoverers of radioactivity. In , Becquerel accidentally discovered radioactivity while investigating phosphorescence in uranium salts. In he shared the Nobel prize for Physics with Pierre and Marie Curie in recognition of the extraordinary services he has rendered by his discovery of spontaneous radioactivity The SI unit for radioactivity, the becquerel (Bq) is named after him. Henri Becquerel - Biography About Henri Becquerel
Becquerel, Antoine Henri - Definition Of Becquerel, Antoine Henri By The Free On
Thesaurus Legend Synonyms Related Words Antonyms. Noun 1. Antoine Henri Becquerel French physicist who discovered that rays emitted by uranium salts affect photographic plates (1852
http://www.thefreedictionary.com/Becquerel, Antoine Henri
ANTOINE HENRI BECQUEREL - Encyclopédie Universalis
300 x 340 6 kb b Henri Becquerel Antoine Henri Becquerel (December 15, 1852 August 25, 1908) was a French physicist
http://www.universalis.fr/encyclopedie/antoine-henri-becquerel/

Extractions: Encyclopædia Universalis, le portail de la connaissance Accueil Boutique Contact Assistance J'ai oublié mon mot de passe Zone de recherche Saisir un mot clef Né le 15 décembre 1852 à Paris, Henri Becquerel était le fils d'Alexandre Edmond et le petit-fils d'Antoine César Becquerel, tous deux physiciens ayant développé l'étude de la phosphorescence au laboratoire de physique du Muséum d'histoire naturelle. Il partageait son temps entre l'enseignement à l'École polytechnique et quelques travaux de recherche sans grand relief. Comme son fils Jean, lui aussi physicien, s'en fit l'écho plus tard : Becquerel « disait que les travaux qui depuis une soixantaine d'années s'étaient succédé dans ce même laboratoire formaient une chaîne qui devait fatalement, quand l'heure serait propice, aboutir à la radioactivité ». Ce moment arriva lorsque, au début de 1896, Henri Poincaré présenta avec enthousiasme à l'Académie des sciences l'extraordinaire découverte des rayons X faite par le physicien allemand Wilhelm Conrad Röntgen. Becquerel décida d'étudier la relation entre la luminescenc […] … pour nos abonnés, l'article se prolonge sur 1 page…
Becquerel, Antoine-Henri - Chemistry Encyclopedia - Structure, Reaction, Salt, A
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http://www.chemistryexplained.com/Ar-Bo/Becquerel-Antoine-Henri.html

Extractions: One wraps a Lumiere photographic plate with a bromide emulsion in two sheets of very thick black paper, such that the plate does not become clouded upon being exposed to the Sun for a day. One places on the sheet of paper, on the outside, a slab of the phosphorescent substance, and one exposes the whole to the Sun for several hours. When one then develops the photographic plate, one recognizes that the silhouette of the phosphorescent substance appears in black on the negative. (Becquerel Comptes Rendus (potassium uranium sulfate monohydrate), which has a strong but short-lived phosphorescence. Becquerel suspected that the rays that produced the silhouettes emanated from the uranium salt itself, and that the small amount of sunlight was of no consequence. He arranged three more experiments, in which photographic plates were kept completely in the dark but put in direct contact with: (1) the salt; (2) a thin sheet of glass; and (3) a thin sheet of aluminum. He surmised that the glass would eliminate any possibility that a silhouette was the consequence of a chemical reaction, and that the aluminum would block the mysterious rays. Developing the photographic plates, Becquerel observed an intensely defined silhouette on the first two plates, and a clear but considerably weaker silhouette on the third. Because he had double-boxed his plates inside his dark room and had placed the ensembles inside a drawer that he then closed, he was able to conclude that his mysterious rays were not related to phosphorescence and were not induced by sunlight.
Becquerel, Antoine Henri Definition Of Becquerel, Antoine Henri In The Free Onli
Becquerel, Antoine Henri . Born Dec. 15, 1852, in Paris; died Aug. 25, 1908, at Le Croisic. French physicist. Member of the Acad mie des Sciences (1889).
http://encyclopedia2.thefreedictionary.com/Becquerel, Antoine Henri
Becquerel, Antoine-Henri (1852-1908): World Of Earth Science
French physicist. AntoineHenri Becquerel's landmark research on x rays and his discovery of radiation laid the foundation for many scientific advances of the early twentieth century
http://www.enotes.com/earth-science/becquerel-antoine-henri

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