Etymologie, Étymologie, Etymology
US Vereinigte Staaten von Amerika, les États-Unis d'Amérique, The United States of America (USA)
Chemie, Chimie, Chemistry

chemistry (W3)

(E?)(L?) http://www.wikipedia.org/wiki/chemistry

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bnl - History of the Origin of the Chemical Elements and Their Discoverers
Chemical Elements Etymology

(E?)(L1) http://www.nndc.bnl.gov/content/elements.html
Norman E. Holden, National Nuclear Data Center, Brookhaven National Laboratory, Upton, New York 11973-5000 USA

The names of the various chemical elements come from many sources including mythological concepts or characters; places, areas or countries; properties of the element or its compounds, such as color, smell or its inability to combine; and the names of scientists. There are also some miscellaneous names as well as some obscure names for particular elements.

INTRODUCTION
DETERMINING THE NAMES OF THE CHEMICAL ELEMENTS
SPECIAL DIFFICULTIES WITH THE RARE EARTH ELEMENTS
CONTROVERSIAL HEAVY ELEMENTS
INDIVIDUAL ELEMENT NAMES AND HISTORY

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Chemtrail (W3)

(E1)(L1) http://www.worldwidewords.org/turnsofphrase/tp-che1.htm
Diese engl. Wort wurde in den 1990er Jahren in Anlehnung an engl. "contrail" = "Kondensstreifen" gebildet. Auf der angeführten Seite kann man einige - auch bedenkliche - Beispiele für mögliche chemische "Zusätze zum Kondensstreifen" finden. Eine mehr oder weniger friedliche Nutzung ist z.B. das Verteilen von Bariumsalzen um Wolken zum Abregnen zu veranlassen.

Coronium (W2)

(E?)(L?) http://elements.vanderkrogt.net/elem/fe.html
(E?)(L?) http://elements.vanderkrogt.net/elem/o.html
(E?)(L?) http://elements.vanderkrogt.net/elem/n.html
Während der Sonnenfinsternis am 07.08.1869 wurde eine Auffälligkeit in der Spektralanalyse der Sonnen-Korona eintdeckt. Fälschlicherweise postulierten man ein neues Element und nannte es "Coronium" nach der "Corona" der Sonne ("Sonnenkranz", "Sonnenring").

Just as Helium was discovered by means of spectroscopical analysis of the the sun, there were a few other elements discovered in the spectra of stars and nebulae which are not known on earth: "Coronium" and "Nebulium" ("Oxygen"). But, it was found out that the unusual spectral lines originated from known elements in unusual conditions.
A strange green line in the spectrum of the suns "corona", observed during the solar eclipse of 7 August 1869, was ascribed to the presence of a new element which was called "Coronium". (Cf. "Geocoronium" ("Nitrogen"). Only in 1939 the real meaning of the green "Coronium" line was found: the lines come from [Fe XIV] and Coronium was placed on the list of non-existent elements

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dayah
Periodensystem der Elemente

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Geocoronium (W3)

(E?)(L?) http://elements.vanderkrogt.net/elem/n.html
Ein weiteres in der Sonnen-Korona vermutetes Element nannte man "Geocoronium", da "Coronium" bereits für ein anderes fälschlicherweise vermutetes Element vergeben war und dieses nun näher erdnäher entdeckt wurde.

During the eclipse of 1869, astronomers recorded unexpected spectral lines in the Sun's corona that they ascribed to the presence of a new element which they called Coronium (see Iron). Similar lines were later discovered to originate nearer the Earth; these were attributed to Geocoronium. The Swedish astrophysicist Bengt Edlén found in the 1950s that the lines thought to be caused by Geocoronium were produced by atomic Nitrogen emitting radiation in the Earth's upper atmosphere.

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mac - The Chemical Elements - Their Discovery and the Origins of their Names
Chemical Elements Etymology

(E1)(L1) http://homepage.mac.com/dtrapp/Elements/elements.html
What follows is an effort to present the history of the discovery of the chemical elements and the origins of their names in a way that is both useful and interesting. In many cases enough information is provided so that with adequate caution, an interested chemist might duplicate some of the historical chemistry that led to our current understanding. In any case, it is hoped that the following screens provide an enjoyable way to learn more about the chemical elements that comprise our world.

Hier gibt es einige (englische) Seiten, mit Hinweisen zu Elementnamen. Die Elemente sind dabei zusammengefasst nach verschiedenen Kategorien wie Historische Bezeichnungen, Planeten, Personennamen, Mythologie, Astronomie, Mineralien, Ortsnamen, Farben, Verschiedenens und Kombinationen.

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Nebulium (W2)

(E?)(L?) http://elements.vanderkrogt.net/elem/o.html
Im Jahr 1927 konnte I.S. Bowen nachweisen, dass dass fälschlicherweise für ein neues Element gehaltene "Nebulium" Sauerstoff ist, das zwei Elektronen verloren hatte. Den Namen verdankt dieses "falsche Element seinem Auftreten in einem planetarischen Nebel.

... "Nebulium" was detected in "planetary nebulae", a class of astromomical objects, which spectrum was observed in 1864 by Sir William Huggins. He found only a single bright line only. Huggins suspected it must be emitted from a previously unknown substance, which he called "Nebulium". Better observations with higher resolutions showed that there are more lines. In 1918, W.H. Wright made extensive observations of the nebulae. Among the many lines catalogued less than half were identified, in particular the strong 4959 and 5007 Å pair, which could not be identified and was attributed to "Nebulium". John William Nicholson, who had in 1911 constructed certain atomic models for Nebulium, and dealt with the problem in terms of a dynamical theory of a hypothetical element. The new substance which he called Protofluorine (Protofluor), differs from Nebulium only in the fact that it has a central positive charge of 5e, while nebulium has a positive central charge of 4e (e being the electronic charge).

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stanford
Beilstein Dictionary - DE-UK
For users of the Beilstein Handbook of Organic Chemistry

(E?)(L?) http://www-sul.stanford.edu/depts/swain/beilstein/bedict1.html
Preface
The Beilstein Dictionary (German/English) has been compiled by the scientific staff of the Beilstein Institute to facilitate the use of Basic Series and Supplementary Series I to IV by those Handbook users whose native language is not German. With a total of about 2,100 entries, it contains most German words occurring in the Beilstein Handbook, as well as common abbreviations, alphabetically listed with their English equivalents.

An appended supplement (page 59 onwards) lists a series of “standard formulations” frequently used in Beilstein, together with their English translations.

It is our hope that this glossary will prove of assistance to the non German-speaking user of Beilstein, in overcoming any language difficulties which may be encountered.

The editorial staff of Beilstein

(E?)(L?) http://www.beilstein-institut.de/

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webelements - Periodensystem

(E?)(L?) http://www.webelements.com/

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yourdictionary - Chemistry Dictionaries

(E?)(L1) http://www.yourdictionary.com/diction4.html#chemistry
Am 16.07.2005 waren Links zu folgenden chemischen Diktionären zu finden:

Atmospheric Chemistry and Air Quality Glossary
German-English Chemistry Dictionary
Elsevier's Dictionary of Chemistry by A. F. Dorian (Book)
Elsevier's Dictionary of Chemistry (CD-ROM)
Eric's Treasure Trove of Chemistry
Index of Chemical Nomenclature Glossaries (IUPAC and IUBMB)
IUPAC Glossary of Medicinal Chemistry
IUPAC Glossary of Physical Organic Chemistry
IUPAC Glossary of Organic Class Names
IUPAC Basic Terminology of Stereochemistry
IUPAC Glossary of terms in Bioinorganic Chemistry
Short Glossary of Chlorine Chemistry
UNC Chemistry Glossary

Etymologie, Étymologie, Etymology US Vereinigte Staaten von Amerika, les États-Unis d'Amérique, The United States of America (USA) Chemie, Chimie, Chemistry