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Topic: Chemical elements named after places


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In the News (Sun 15 Nov 09)

  
  Chemical elements named after people - Wikipedia, the free encyclopedia
Many chemical elements are named after astronomical bodies which are named after Greek or Roman deities.
Gadolinium (Gd, 64) is named from the mineral gadolinite, which in turn is named after the Finnish chemist and geologist Johan Gadolin.
Samarium (Sm, 62) is named from the mineral samarskite which in turn is named after Colonel Samarski, a Russian mine official.
en.wikipedia.org /wiki/Chemical_elements_named_after_people   (237 words)

  
 CONK! Encyclopedia: Chemical_element   (Site not responding. Last check: 2007-10-08)
The atomic mass of an element, A, is measured in unified atomic mass units (u) is the average mass of all the atoms of the element in an environment of interest (usually the earth's crust and atmosphere).
The 23 elements not found on earth are derived artificially; the first purportedly synthesized element was technetium, in 1937, although the trace amounts of naturally occurring technetium were not known then.
The naming of elements precedes the atomic theory of matter, although at the time it was not known which chemicals were elements and which compounds.
www.conk.com /search/encyclopedia.cgi?q=Chemical_element   (1324 words)

  
 Element - Simple English Wikipedia
For example, all atoms with 6 protons in their nuclei are atoms of the chemical element carbon, and all atoms with 92 protons in their nuclei are atoms of the element uranium.
All man-made elements are are radioactive and unstable.
Chemical elements are commonly arranged in the periodic table.
simple.wikipedia.org /wiki/Element   (385 words)

  
 Chemical element - Wikipedia, the free encyclopedia   (Site not responding. Last check: 2007-10-08)
However, atoms of the same element may differ in the number of neutrons, and are known as isotopes of the element.
The atomic mass of an element, A, is measured in unified atomic mass units (u) and is roughly equal to the sum of the protons and neutrons in the nucleus of an atom of the element.
Atoms of the same element whose nuclei contain a different number of neutrons are said to be different isotopes of the element.
www.hartselle.us /project/wikipedia/index.php/Chemical_element   (1153 words)

  
 Chemical element   (Site not responding. Last check: 2007-10-08)
A chemical element (sometimes called simply element) is a material that consists of atoms with specific numbers of protons in their nuclei.
The official names of the chemical elements are decided by the International Union of Pure and Applied Chemistry, which generally adopts the name chosen by the discoverer.
The full name of the element is not capitalized, even if it is derived from a proper noun (unless it would be capitalized by some other rule, for instance if it begins a sentence).
www.bidprobe.com /en/wikipedia/c/ch/chemical_element.html   (474 words)

  
 CONK! Encyclopedia: List_of_elements_by_name   (Site not responding. Last check: 2007-10-08)
This is a list of chemical elements, sorted by name and color coded according to type of element.
Given is each element's chemical symbol, atomic number, atomic weight or most stable isotope, and group and period numbers on the periodic table.
The isotopic composition of this element varies in some geological specimens, and the variation may exceed the uncertainty stated in the table.
www.conk.com /search/encyclopedia.cgi?q=List_of_elements_by_name   (296 words)

  
 History of the Origin of the Chemical Elements and Their Discoverers
It is the eighth element in the Actinide series of the elements and was named in analogy with Terbium (for Ytterby the town in Sweden whose mine produced the ore), which is the eighth element in the Lanthanide series of the elements.
Auer von Welsbach named the element cassiopeium for the constellation "Cassiopeia".
The name derives from the Greek osme for "smell" because of the sharp odor of the volatile oxide.
www.nndc.bnl.gov /content/elements.html   (11235 words)

  
 Chemical elements named after places - Wikipedia, the free encyclopedia
This is a list of chemical elements named after places.
For a list of other toponyms, i.e., names derived from a place or region, see List of toponyms.
Frenchman Lecoq de Boisbaudran, who was the discoverer of the metal, named it after his country and also subtly for himself.
en.wikipedia.org /wiki/Chemical_elements_named_after_places   (159 words)

  
 Chemical element   (Site not responding. Last check: 2007-10-08)
A chemical element''', often called simply '''element, is a substance that cannot be divided or changed into different substances by ordinary chemistrychemical methods.
The smallest particle of such an element is an atom, which consists of electrons centered around a nucleus of protons and neutron/s.
The atomic mass of an element, ''A'', is measured in atomic mass units (amu) and is roughly equal to the sum of the protons and neutrons in the nucleus of an atom of the element.
www.infothis.com /find/Chemical_element   (851 words)

  
 halabja, iraq, north iraq, kurdistan, kurdland, kurd,Bloody Friday   (Site not responding. Last check: 2007-10-08)
After the Iraqi bombardment subsided, the Iranians managed to retake Halabja, and they evacuated many of the sick, including Nasreen and the others in her family, to hospitals in Tehran.
After centuries of domination by foreign powers, the Kurds had their best chance at independence after the First World War, when President Woodrow Wilson promised the Kurds, along with other groups left drifting and exposed by the collapse of the Ottoman Empire, a large measure of autonomy.
After he invaded, the Islamic rhetorical style became overwhelming"—so overwhelming, Baram continued, that a radical group in Jordan began calling Saddam "the New Caliph Marching from the East." This conversion, cynical though it may be, has opened doors to Saddam in the fundamentalist world.
www.kdp.pp.se /chemical.html   (18381 words)

  
 KryssTal : The Elements
The element and its compounds are very important in the processing of rubber and the manufacture of wood pulp, dyes, rayon, insecticides, fungicides and anti-biotics.
Chemically, Radium is a white metal that tarnishes in air and reacts with water.
Many elements have atoms which only differ in the number of neutrons, these are called isotopes, from the Greek for same place because they are found together and are tabulated together as a single substance.
www.krysstal.com /elements.html   (6222 words)

  
 [No title]
Curium is named for Marie Curie (1867-1934), a pioneer in the study of radioactivity.
Seaborg himself was named a Nobel laureate in 1951 in honor of his pioneering work in the preparation of other unknown elements.
The symbol of an element represents one atom of that element.
genchem.chem.wisc.edu /sstutorial/Text3/Tx33/tx33.html   (1874 words)

  
 Discovery and Naming of Chemical Elements
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.
Origin of the Names of Chemical Elements, Journal of Chemical Education, 66: 9, September 1989.
has an extensive etymology of the names of the chemical elements, their names in 68 languages, and some photographs at www.vanderkrogt.net/elements.
homepage.mac.com /dtrapp/Elements/elements.html   (332 words)

  
 CCMR - Ask A Scientist!   (Site not responding. Last check: 2007-10-08)
Some elements are named after the compound that they came from, or some attribute of it.
Other elements are named after some aspect of the way in which the element was found.
The naming of chemical elements is a matter of national and professional pride, however, and selecting a name these days requires a lot of bickering and bargaining.
www.ccmr.cornell.edu /education/ask?quid=358   (855 words)

  
 Geographical Places: page 2 of 2
So he named element #95 after the continent of its discovery in the same manner as the element he now considered its homologue: Europium (#63).
The name was chosen to match its homologue, Terbium (#65) for the town of its discovery.
The single atom of element #110 was produced and immediately evaporated by the energy of the collision, selected by a velocity filter and then captured in a detector system which measured the decay.
homepage.mac.com /dtrapp/Elements/places2.html   (1727 words)

  
 No. 1235: Naming the Chemical Elements
It's to the credit of the scientists who've identified the 109 elements that none of the elements yet bear their names.
We named Niobium after Niobe, daughter of Tantalus, simply because it resembled the element tantalum.
It turns out that Element 106 was (amid a flurry of acrimony) indeed named after still-living Glen Seaborg after all.
www.uh.edu /engines/epi1235.htm   (520 words)

  
 Secretary of State Kid's Page
The exact species of tourmaline is determined by the number of elements present.
The colorful, but less common, species found in Maine is elbaite, named after the island of Elba, Italy.
However, conditions in some places favored the development of open cavities in which elbaite crystals grew with greater perfection and clarity.
www.state.me.us /sos/kids/allabout/symbols/gemstone.htm   (249 words)

  
 Molecules with Silly or Unusual Names
It is named after the architect Buckminster Fuller who designed the geodesic dome exhibited at Expo '67 in Montreal, from which Sir Harry Kroto got the idea how 60 Carbon atoms could be arranged in a perfectly symmetrical fashion.
It is usually accompanied by cadaverine (named after the cadavers that give rise to it), a poisonous syrupy liquid with an equally disgusting smell.
This gets its name from the root of the Clitoria macrophylla plant, and is a constituent of the Thai drug "Non-tai-yak" which is used to treat respiratory disorders, including pulmonary tuberculosis and bronchitis, and also works as an insecticide.
www.chm.bris.ac.uk /sillymolecules/sillymols.htm   (5478 words)

  
 ASTRONOMY 101- LECTURE 33   (Site not responding. Last check: 2007-10-08)
GCMS (Gas chromatograph and mass spectrometer) SImply analyzed the chemical elements in the soil to see what was there and how much.
Tentative conlcusion---the chemical activity was caused by active chemistry of the Martian soil, made more sensitive by UV light.
SNC meteorites (Shergottie Nakhlite, Chassignite, named after places the prototype samples were found) are all basaltic (igneous) meteorites about 1.3 billion years old.
www.gettysburg.edu /academics/physics/clea/A101ol33.htm   (701 words)

  
 How Was Magnesium Named on Almondnet
Find how was magnesium named and more at Lycos Search.
Read about how was magnesium named in the free online encyclopedia and dictionary.
What Are the Chemical Properties of Magnesium and Magnesium (element) and How Was Magnesium Named and Where Is Magnesium Found...
www.free-range-pork.co.uk /pork/how_was_magnesium_named.html   (383 words)

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